{"id":193137,"date":"2022-06-15T17:00:02","date_gmt":"2022-06-15T11:30:02","guid":{"rendered":"https:\/\/www.aakash.ac.in\/blog\/?p=193137"},"modified":"2023-04-09T17:13:38","modified_gmt":"2023-04-09T11:43:38","slug":"jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam","status":"publish","type":"post","link":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/","title":{"rendered":"JEE Main 2023 Physics: Make Sure You Revise These Topics Ahead of Exam"},"content":{"rendered":"<p><a href=\"https:\/\/www.aakash.ac.in\/jee-mains-results?utm_source=seobanner&amp;utm_medium=jeemain&amp;utm_campaign=jeemain2023result\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" src=\"https:\/\/d20x1nptavktw0.cloudfront.net\/wordpress_media\/2023\/02\/1300x420-1140x368.jpg\" alt=\"jee main exam\" width=\"100%\" data-entity-type=\"file\" data-entity-uuid=\"d4e023ef-9ff8-4b8f-b582-b9892a7d2953\" \/><\/a><br \/>\n<span style=\"font-weight: 400;\">The National Testing Agency (NTA) has published the JEE Main 2022 Physics syllabus and its official guidebook on its official website, jeemain.nta.nic.in. Applicants planning to attempt the Joint Entrance Examination Main 2022 Exam must regularly monitor the official website for the JEE Main 2022 Physics Syllabus and any changes. <\/span><\/p>\n<p><span style=\"font-weight: 400;\">Furthermore, students can use this article to learn about the JEE Main 2022 Physics syllabus and chapter-wise weightage to effectively pass the JEE Main 2022 Physics exam with flying colours. Check the <\/span><a href=\"https:\/\/www.aakash.ac.in\/jee-main-physics-syllabus\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">JEE Main 2022 Physics Syllabus<\/span><\/a><span style=\"font-weight: 400;\"> here.<\/span><\/p>\n<h4>JEE Main 2022 Physics Syllabus<\/h4>\n<p><span style=\"font-weight: 400;\">The JEE Main 2022 Physics syllabus is divided into two sections:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Section A:<\/strong> Constitutes theoretical based questions (80% weightage)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Section B:<\/strong> Constitutes numerical-based questions (20% weightage)<\/span><\/li>\n<\/ul>\n<p>Also Read:<\/p>\n<p><a href=\"https:\/\/www.aakash.ac.in\/blog\/tips-to-crack-jee-main\/\" target=\"_blank\" rel=\"noopener\">How to Prepare for JEE Main 2022? Top 5 Tips to Crack the exam<\/a><\/p>\n<p><a href=\"https:\/\/www.aakash.ac.in\/blog\/subject-wise-jee-preparation-tips\/\" target=\"_blank\" rel=\"noopener\">Subject-wise JEE Preparation Tips<\/a><\/p>\n<p><a href=\"https:\/\/www.aakash.ac.in\/blog\/13-reasons-not-to-worry-about-jee-main-2\/\" target=\"_blank\" rel=\"noopener\">13 Reasons Not To Worry About JEE Main 2022<\/a><\/p>\n<h3>JEE Main 2022 Physics Section A Syllabus:<\/h3>\n<p><b>Unit 1: Physics and Measurement<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Physics, technology, and society, fundamental and derived units, S I Units, accuracy and precision of measuring instruments, least count, measurement errors, Dimensions of Physics quantities, dimensional analysis, and its applications.<\/span><\/p>\n<p><b>Unit 2: Kinematics<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Motion in a straight line, the frame of reference, position-time graph<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Speed and velocity, average speed and instantaneous velocity, uniform and non-uniform motion, uniformly accelerated motion, velocity-time, position-time graph, relations for uniformly accelerated motion, Scalars and Vectors, Vector, addition and subtraction, zero vector, scalar and vector products, Unit Vector, Resolution of a Vector<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Motion in a plane, Relative Velocity, Uniform Circular Motion, Projectile Motion<\/span><\/li>\n<\/ul>\n<p><b>Unit 3: Laws of Motion<\/b><\/p>\n<ul>\n<li><span style=\"font-weight: 400;\">Force and inertia, Newton&#8217;s First law of motion, Newton&#8217;s Second Law of motion, Newton&#8217;s Third Law of motion, Impulses<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Momentum, the law of conservation of linear momentum and its applications<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Dynamics of uniform circular motion: centripetal force and its applications<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Equilibrium of concurrent forces<\/span><\/li>\n<li><span style=\"font-weight: 400;\">Laws of friction, Static and Kinetic friction, rolling friction<\/span><\/li>\n<\/ul>\n<p><strong>Watch our video at Master Tips and Tricks for cracking JEE with Aakash Experts | JEEnius Series<\/strong><\/p>\n<div class=\"jeg_video_container jeg_video_content\"><iframe loading=\"lazy\" title=\"Master Tips and Tricks for cracking JEE with Aakash Experts | JEEnius Series | JEE 2021 | Aakash\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/EfjPT0-E7Qk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p><b>Unit 4: Work, Energy, and Power<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Work done by a content force and a variable force; kinetic energy and potential energy, work-energy theorem, power<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The potential energy of spring conservation of mechanical energy, conservative and neoconservative forces<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Elastic and inelastic collisions in one and two dimensions<\/span><\/li>\n<\/ul>\n<p><b>Unit 5: Rotational Motion<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Centre of the mass of a two-particle system and centre of the mass of a rigid body<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Basic concepts of rotational motion<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A moment of a force, the moment of inertia, torque, angular momentum, conservation of angular momentum and its applications; the radius of gyration<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Rigid body rotation equations of rotational motion<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Values of moments of inertia for simple geometrical objects, parallel and perpendicular axes theorems, and their applications<\/span><\/li>\n<\/ul>\n<p><b>Unit 6: Gravitation<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The universal law of gravitation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Acceleration is due to gravity and its variation with altitude and depth. Kepler&#8217;s law of planetary motion<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Gravitational potential energy; gravitational potential<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Geostationary satellites<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Escape velocity, orbital velocity of a satellite<\/span><\/li>\n<\/ul>\n<p><b>Unit 7: Properties of Solids and Liquids<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Elastic behaviour, Stress-strain relationship, Hooke&#8217;s Law<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Young&#8217;s modulus, bulk modulus, modulus of rigidity<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Pressure due to a fluid column; Pascal&#8217;s law and its applications.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Stokes&#8217; law<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Viscosity<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reynolds number\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bernoulli&#8217;s principle and its applications\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Terminal velocity, streamline, and turbulent flow<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heat transfer-conduction, convection and radiation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Surface energy and surface tension, angle of contact, application of surface tension \u2013 bubbles, drops, and capillary rise<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heat, thermal expansion, temperature; specific heat capacity, calorimetry; change of state, latent heat.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Newton&#8217;s law of cooling<\/span><\/li>\n<\/ul>\n<p><b>Unit 8: Thermodynamics<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Thermal equilibrium, zeroth law of thermodynamics, the concept of temperature\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Heat, work and internal energy\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The first law of thermodynamics\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The second law of thermodynamics: reversible and irreversible processes\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Carnot engine and its efficiency<\/span><\/li>\n<\/ul>\n<p><b>Unit 9: Kinetic Theory of Gases<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Equation of state of a perfect gas, work done on compressing a gas, Kinetic theory of gases \u2013 assumptions, the concept of pressure<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kinetic energy and temperature: R.M.S. speed of gas molecules: Degrees of freedom\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Avogadro&#8217;s number<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Law of equipartition of energy, applications to specific heat capacities of gases; Mean free path\u00a0<\/span><\/li>\n<\/ul>\n<p><b>Unit 10: Oscillations and Waves<\/b><\/p>\n<h3>Oscillation<\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Periodic motion<\/strong> \u2013 period, frequency, displacement as a function of time. Periodic functions.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Simple harmonic motion<\/strong> (S.H.M.) and its equation; phase: oscillations of a spring -restoring force and force constant: energy in S.H.M. \u2013 Kinetic and potential energies\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Simple pendulum<\/strong> \u2013 derivation of expression for its period<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Free, forced, and damped oscillations, resonance<\/span><\/li>\n<\/ul>\n<h3>Waves<\/h3>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wave motion\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Longitudinal and transverse waves, speed of a wave<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Displacement relation for a progressive wave\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Principle of superposition of waves, a reflection of waves<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Standing waves in strings and organ pipes, fundamental mode and harmonics<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Doppler Effect in sound<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Beats<\/span><\/li>\n<\/ul>\n<p><b>Unit 11: Electrostatics<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Electric charges:<\/strong> Conservation of charge. Coulomb&#8217;s law forces between two point charges, forces between multiple charges: superposition principle and continuous charge distribution.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Electric field:<\/strong> Electric field due to a point charge, Electric field lines. Electric dipole, Electric field due to a dipole. Torque on a dipole in a uniform electric field.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Electric flux: <\/strong>Gauss&#8217;s law and its applications to find fields due to infinitely long uniformly charged straight wire, uniformly charged infinite plane sheet, and uniformly charged thin spherical shell. Electric potential and its calculation for a point charge, electric dipole and system of charges; Equipotential surfaces, Electrical potential energy of a system of two point charges in an electrostatic field.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\"><strong>Conductors and insulators: <\/strong>Dielectrics and electric polarisation, capacitor, the combination of capacitors in series and parallel, capacitance of a parallel plate capacitor with and without dielectric medium between the plates. Energy is stored in a capacitor.<\/span><\/li>\n<\/ul>\n<p><strong>Watch our visual story on How to Prepare for JEE Main Physics: Strategies &amp; Important Tips<\/strong><\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"tW3IpxYZ99\"><p><a href=\"https:\/\/www.aakash.ac.in\/blog\/web-stories\/how-to-prepare-for-jee-main-physics-strategies-important-tips\/\">How to Prepare for JEE Main Physics: Strategies &#038; Important Tips<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; clip: rect(1px, 1px, 1px, 1px);\" title=\"&#8220;How to Prepare for JEE Main Physics: Strategies &#038; Important Tips&#8221; &#8212; Aakash Blog\" src=\"https:\/\/www.aakash.ac.in\/blog\/web-stories\/how-to-prepare-for-jee-main-physics-strategies-important-tips\/embed\/#?secret=oO8fiyp2mc#?secret=tW3IpxYZ99\" data-secret=\"tW3IpxYZ99\" width=\"360\" height=\"600\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<p><b>Unit 12: Current Electricity<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electric current<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Drift velocity<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ohm&#8217;s law<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">V-l characteristics of Ohmic and non-ohmic conductors<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electrical resistance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Resistances of different materials<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electrical resistivity\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electrical energy and power<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Potentiometer \u2013 principle and its applications<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Colour code for resistors; Series and parallel combinations of resistors; Temperature dependence of resistance.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electric Cell and its Internal resistance, potential difference and emf of a cell, a combination of cells in series and parallel.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Kirchhoff&#8217;s laws and their applications\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Metre Bridge<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wheatstone Bridge<\/span><\/li>\n<\/ul>\n<p><b>Unit 13: Magnetic Effects of Current and Magnetism<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Biot \u2013 Savart law and its application to the current-carrying circular loop. Ampere&#8217;s law and its applications to infinitely long current carrying straight wire and solenoid. Cyclotron. Force on a moving charge in uniform magnetic and electric fields.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Force on a current-carrying conductor in a uniform magnetic field. The force between two parallel current-carrying conductors- definition of ampere. Torque experienced by a current loop in a uniform magnetic field: Moving coil galvanometer, its current sensitivity and conversion to ammeter and voltmeter.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Current loop as a magnetic dipole and its magnetic dipole moment. Bar magnet as an equivalent solenoid, magnetic field lines; Earth&#8217;s magnetic field and magnetic elements. Magnetic susceptibility and permeability. Para-, dia- and ferromagnetic substances. Electromagnets and permanent magnets. Hysteresis.\u00a0<\/span><\/li>\n<\/ul>\n<p><b>Unit 14: Electromagnetic Induction and Alternating Currents<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Electromagnetic induction: Faraday&#8217;s law. Induced emf and current: Lenz&#8217;s Law, Eddy currents.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Self and mutual inductance<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Alternating currents, peak and R.M.S. value of alternating current\/ voltage: reactance and impedance: L.C.R. series circuit, resonance: Quality factor, power in A.C. circuits, wattles current.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">A.C. generator and transformer<\/span><\/li>\n<\/ul>\n<p><b>Unit 15: Electromagnetic Waves<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Electromagnetic waves and their characteristics, Electromagnetic spectrum (radio waves, microwaves, infrared, visible, ultraviolet. X-rays. Gamma rays), Transverse nature of electromagnetic waves, Applications of e.m. waves<\/span><\/p>\n<p><b>Unit 16: Optics<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Reflection and refraction of light at plane and spherical surfaces, mirror formula<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Total internal reflection and its applications\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Deviation and Dispersion of light by a; prism; Lens Formula\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Power of a Lens<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Magnification<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Combination of thin lenses in contact<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Microscope and Astronomical Telescope (reflecting and refracting ) and their magnifying powers<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Wave optics: wavefront and Huygens&#8217; principle<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Laws of reflection and refraction using the Huygens principle<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Diffraction due to a single slit, width of central maximum<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Interference, Young&#8217;s double-slit experiment and expression for fringe width, coherent sources, and sustained light interference<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Resolving the power of microscopes and astronomical telescopes. Polarisation, plane-polarised light: Brewster&#8217;s law uses plane-polarised light and Polaroid<\/span><\/li>\n<\/ul>\n<p><b>Unit 17: Dual Nature of Matter and Radiation<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Dual nature of radiation<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Photoelectric effect<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Hertz and Lenard&#8217;s observations; Einstein&#8217;s photoelectric equation: particle nature of light<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Davisson- Germer experiment<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Matter waves-wave nature of particle, de Broglie relation\u00a0<\/span><\/li>\n<\/ul>\n<p><b>Unit 18: Atoms and Nuclei<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Alpha-particle scattering experiment; Rutherford&#8217;s model of atom; Bohr model, energy levels, hydrogen spectrum<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Mass-energy relation, mass defect; binding energy per nucleon and its variation with mass number, nuclear fission, and fusion<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Composition and size of nucleus, isotopes, atomic masses, isobars: isotones<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Radioactivity- alpha, beta, and gamma particles\/rays, and their properties; radioactive decay law<\/span><\/li>\n<\/ul>\n<p><b>Unit 19: Electronic Devices<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Semiconductors; semiconductor diode: 1- V characteristics in forward and reverse bias; diode as a rectifier; I-V characteristics of L.E.D<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The photodiode, solar cell, and Zener diode<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Junction transistor, transistor action, characteristics of a transistor: transistor as an amplifier (common emitter configuration) and oscillator<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Logic gates (OR, NAND, NOT, AND and NOR)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Transistor as a switch<\/span><\/li>\n<\/ul>\n<p><b>Unit 20: Communication Systems<\/b><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Need for modulation\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Propagation of electromagnetic waves in the atmosphere; Sky and space wave propagation\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Amplitude and Frequency Modulation, Bandwidth of signals<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">The bandwidth of Transmission medium, Basic Elements of a Communication System (Block Diagram only).<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">Students can comprehend the complete <\/span><a href=\"https:\/\/www.aakash.ac.in\/jee-main-physics-syllabus\" target=\"_blank\" rel=\"noopener\"><span style=\"font-weight: 400;\">JEE Main 2022 Physics Syllabus<\/span><\/a><span style=\"font-weight: 400;\"> here.<\/span><\/p>\n<h3>JEE Main 2022 Physics Chapter-Wise Weightage<\/h3>\n<p><span style=\"font-weight: 400;\">Here is the complete list of chapters, total questions, and chapter-wise weightage for JEE Main 2022 Physics paper. Students can see below the topics and questions asked in the JEE Main previous year&#8217;s exams.<\/span><\/p>\n<table>\n<tbody>\n<tr>\n<td><span style=\"font-weight: 400;\">Chapters<\/span><\/td>\n<td><span style=\"font-weight: 400;\">Weightage<\/span><\/td>\n<td><span style=\"font-weight: 400;\">No. of Questions<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Capacitors\u00a0<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Electrostatics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Sound Waves<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Simple Harmonic Motion<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Elasticity<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Error in Measurement<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Electromagnetic Waves<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Communication Systems<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Circular Motion<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Semiconductors<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3.3<\/span><\/td>\n<td><span style=\"font-weight: 400;\">1<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Magnetic Effect of Current and Magnetism<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kinetic Theory of Gases &amp; Thermodynamics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Alternating Current<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Kinematics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Laws of Motion<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Work, Energy, and Power<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Centre Of Mass<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Modern Physics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Rotational Dynamics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Wave Optics<\/span><\/td>\n<td><span style=\"font-weight: 400;\">6.6<\/span><\/td>\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\n<\/tr>\n<tr>\n<td><span style=\"font-weight: 400;\">Current Electricity<\/span><\/td>\n<td><span style=\"font-weight: 400;\">9.9<\/span><\/td>\n<td><span style=\"font-weight: 400;\">3<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Conclusion<\/h3>\n<p><span style=\"font-weight: 400;\">Effective preparation is the best way to pass competitive exams like <a href=\"https:\/\/www.aakash.ac.in\/jee-main-exam\" target=\"_blank\" rel=\"noopener\">JEE Main 2022<\/a>. However, students should remember that simple preparation is insufficient. Knowing the entire JEE Main 2022 Physics Syllabus and the chapter-by-chapter weightage can assist students in effectively preparing for the exams. As a result, before beginning exam preparation, students must thoroughly understand the syllabus and create an accurate study schedule.\u00a0<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>The National Testing Agency (NTA) has published the JEE Main 2022 Physics syllabus and its official guidebook on its official website, jeemain.nta.nic.in. Applicants planning to attempt the Joint Entrance Examination Main 2022 Exam must regularly monitor the official website for the JEE Main 2022 Physics Syllabus and any changes. Furthermore, students can use this article [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":193144,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3719],"tags":[],"class_list":["post-193137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jee"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>JEE Main 2022 Physics: Make Sure You Revise These Topics Ahead of Exam<\/title>\n<meta name=\"description\" content=\"This article helps you to learn about the JEE Main 2022 Physics syllabus and chapter-wise weightage to effectively pass the JEE Main 2022 Physics exam with flying colours.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"JEE Main 2022 Physics: Make Sure You Revise These Topics Ahead of Exam\" \/>\n<meta property=\"og:description\" content=\"This article helps you to learn about the JEE Main 2022 Physics syllabus and chapter-wise weightage to effectively pass the JEE Main 2022 Physics exam with flying colours.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/\" \/>\n<meta property=\"og:site_name\" content=\"Aakash Blog\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/aakasheducation\" \/>\n<meta property=\"article:published_time\" content=\"2022-06-15T11:30:02+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-09T11:43:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2022\/06\/Blog-Images-5.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1140\" \/>\n\t<meta property=\"og:image:height\" content=\"815\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Team @Aakash\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@aksblog\" \/>\n<meta name=\"twitter:site\" content=\"@AESL_Official\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Team @Aakash\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"10 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"JEE Main 2022 Physics: Make Sure You Revise These Topics Ahead of Exam","description":"This article helps you to learn about the JEE Main 2022 Physics syllabus and chapter-wise weightage to effectively pass the JEE Main 2022 Physics exam with flying colours.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/","og_locale":"en_US","og_type":"article","og_title":"JEE Main 2022 Physics: Make Sure You Revise These Topics Ahead of Exam","og_description":"This article helps you to learn about the JEE Main 2022 Physics syllabus and chapter-wise weightage to effectively pass the JEE Main 2022 Physics exam with flying colours.","og_url":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/","og_site_name":"Aakash Blog","article_publisher":"https:\/\/www.facebook.com\/aakasheducation","article_published_time":"2022-06-15T11:30:02+00:00","article_modified_time":"2023-04-09T11:43:38+00:00","og_image":[{"width":1140,"height":815,"url":"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2022\/06\/Blog-Images-5.png","type":"image\/png"}],"author":"Team @Aakash","twitter_card":"summary_large_image","twitter_creator":"@aksblog","twitter_site":"@AESL_Official","twitter_misc":{"Written by":"Team @Aakash","Est. reading time":"10 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/","url":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/","name":"JEE Main 2022 Physics: Make Sure You Revise These Topics Ahead of Exam","isPartOf":{"@id":"https:\/\/www.aakash.ac.in\/blog\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/#primaryimage"},"image":{"@id":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/#primaryimage"},"thumbnailUrl":"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2022\/06\/Blog-Images-5.png","datePublished":"2022-06-15T11:30:02+00:00","dateModified":"2023-04-09T11:43:38+00:00","author":{"@id":"https:\/\/www.aakash.ac.in\/blog\/#\/schema\/person\/cf47f7cea4939aa1d6f7066a7d62eff9"},"description":"This article helps you to learn about the JEE Main 2022 Physics syllabus and chapter-wise weightage to effectively pass the JEE Main 2022 Physics exam with flying colours.","breadcrumb":{"@id":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/#primaryimage","url":"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2022\/06\/Blog-Images-5.png","contentUrl":"https:\/\/blogcdn.aakash.ac.in\/wordpress_media\/2022\/06\/Blog-Images-5.png","width":1140,"height":815,"caption":"JEE Main 2022 Physics Syllabus And Chapter-Wise Weightage"},{"@type":"BreadcrumbList","@id":"https:\/\/www.aakash.ac.in\/blog\/jee-main-physics-make-sure-you-revise-these-topics-ahead-of-exam\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.aakash.ac.in\/blog\/"},{"@type":"ListItem","position":2,"name":"JEE","item":"https:\/\/www.aakash.ac.in\/blog\/category\/jee\/"},{"@type":"ListItem","position":3,"name":"JEE Main 2023 Physics: Make Sure You Revise These Topics Ahead of Exam"}]},{"@type":"WebSite","@id":"https:\/\/www.aakash.ac.in\/blog\/#website","url":"https:\/\/www.aakash.ac.in\/blog\/","name":"Aakash Blog","description":"Medical, IIT-JEE &amp; Foundations","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.aakash.ac.in\/blog\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/www.aakash.ac.in\/blog\/#\/schema\/person\/cf47f7cea4939aa1d6f7066a7d62eff9","name":"Team @Aakash","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.aakash.ac.in\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/8e3389fb55661953db09dd08e8c113cb006c80494aef17a284c4a0a00976005f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/8e3389fb55661953db09dd08e8c113cb006c80494aef17a284c4a0a00976005f?s=96&d=mm&r=g","caption":"Team @Aakash"},"sameAs":["https:\/\/x.com\/aksblog"],"url":"https:\/\/www.aakash.ac.in\/blog\/author\/aksblog\/"}]}},"_links":{"self":[{"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/posts\/193137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/comments?post=193137"}],"version-history":[{"count":4,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/posts\/193137\/revisions"}],"predecessor-version":[{"id":269384,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/posts\/193137\/revisions\/269384"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/media\/193144"}],"wp:attachment":[{"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/media?parent=193137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/categories?post=193137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aakash.ac.in\/blog\/wp-json\/wp\/v2\/tags?post=193137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}