{"id":216483,"date":"2022-07-11T15:19:18","date_gmt":"2022-07-11T09:49:18","guid":{"rendered":"https:\/\/www.aakash.ac.in\/blog\/?p=216483"},"modified":"2023-07-10T18:15:19","modified_gmt":"2023-07-10T12:45:19","slug":"jee-exam-top-30-physics-questions-of-h-c-verma-book","status":"publish","type":"post","link":"https:\/\/www.aakash.ac.in\/blog\/jee-exam-top-30-physics-questions-of-h-c-verma-book\/","title":{"rendered":"JEE Exam 2022: Top 30 Physics Questions Of H.C Verma Book"},"content":{"rendered":"

\"jee<\/a><\/p>\n

H.C Verma is one of the leading choices for students appearing for JEE Main 2022 Physics. With such excellent study information, H.C Verma’s textbooks are well-known among students preparing for competitive examinations or entrance exams. Its accurate content, descriptive motives, real-life Physics issues, and conceptual interlinking make it the most common choice for all JEE 2022 students. Thus, to ace the JEE Main 2022 Physics examination, students need to practise these important H.C Verma important JEE Exam 2022 Physics questions.<\/span><\/p>\n

Students can get the complete\u00a0 <\/span>H.C Verma Solutions For Class – Download PDF | AESL<\/span><\/a> here.<\/span><\/p>\n

JEE Exam 2022: Top 30 Physics Questions of H.C Verma Book<\/h3>\n

1. Which of the following quantities has dimensions that differ from the other three?<\/strong><\/p>\n

(a) energy per unit volume<\/span><\/p>\n

(b) angular momentum per unit mass\u00a0<\/span><\/p>\n

(c) product of voltage and charge per unit volume<\/span><\/p>\n

(d) force per unit area<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Q2. A metal sheet’s length and width are 3.124 m and 3.002 m, respectively. The sheet’s area is up to four proper significant digits.<\/strong><\/p>\n

(a) 9.376 m<\/span>2<\/span><\/p>\n

(b) 9.378 m<\/span>2<\/span><\/p>\n

(c) 9.379 m<\/span>2<\/span><\/p>\n

(d) 9.388 m<\/span>2<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Q3. A man can swim at a rate of 5 kilometres per hour in open water. He wishes to cross a 1.5-kilometre-wide river running at 3 kilometres per hour. While swimming, he maintains an angle of 60\u00b0 with the Flow direction. He will take the longest time to cross the river.<\/strong><\/p>\n

(a) 0.25 hr<\/span><\/p>\n

(b) 0.35 hr<\/span><\/p>\n

(c) 0.45 hr<\/span><\/p>\n

(d) 0.55 hr<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Q4. A lateral pressure of 5 N is put to a 0.1 kg block to hold it against a wall. The density of the frictional pressure acting on the block is<\/strong><\/p>\n

(a) 2.5 N<\/span><\/p>\n

(b) 0.98 N<\/span><\/p>\n

(c) 4.9 N<\/span><\/p>\n

(d) 0.49 N<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Also Read:<\/strong><\/p>\n

How to Prepare for JEE Main 2022? Top 5 Tips to Crack the exam<\/a><\/p>\n

JEE Main 2022: Most Important Topics and Chapters<\/a><\/p>\n

Q5. A small mass of 2 kg is kept on a larger mass of M. The friction coefficient among blocks M and m is 0.1. The larger block M has a constant acceleration of 2m\/s2. The acceleration of a two-kilogram block is<\/strong><\/p>\n

(a) 1 m\/s<\/span>2<\/span> towards right<\/span><\/p>\n

(b) 1 m\/s<\/span>2 <\/span>towards left<\/span><\/p>\n

(c) 2 m\/s<\/span>2 <\/span>towards right<\/span><\/p>\n

(d) 2 m\/s<\/span>2 <\/span>towards left<\/span><\/p>\n

Answer. A<\/span><\/p>\n

Q6. On a frictionless table, two blocks of mass, 2 kg and 1 kg come into contact. When a lateral force of 3.0 N is applied to a 2-kilogramme block, the force of contact between different blocks equals<\/strong><\/p>\n

(a) 4 N<\/span><\/p>\n

(b) 3 N<\/span><\/p>\n

(c) 2 N<\/span><\/p>\n

(d) 1N<\/span><\/p>\n

Answer. D<\/span><\/p>\n

Q7. A particle of mass m is attached to one end of a chain of length l, while the other end is fixed. A nail is positioned below the centre of the suspension. What is the value of d in terms of length l for the ball to swing around in a circle centred on the nail?<\/strong><\/p>\n

(A) 0.4 l<\/span><\/p>\n

(B) 0.5 l<\/span><\/p>\n

(C) 0.6 l<\/span><\/p>\n

(D) 0.7 l<\/span><\/p>\n

Answer. C<\/span><\/p>\n

Q8. A little block with a mass of 100 g is squeezed against a lateral spring with one end fixed, and the compression is 5 cm. 100 N\/m is the spring constant. The block leaves the spring when it advances horizontally. Where will it land 2 metres below the spring?<\/strong><\/p>\n

(a) Lateral distance of 1 m from the end of spring.<\/span><\/p>\n

(b) Lateral distance of 2 m from the end of spring.<\/span><\/p>\n

(c) 0.5 m from the free end of spring.<\/span><\/p>\n

(d) 1.5 m from the free end of spring.<\/span><\/p>\n

Answer. A<\/span><\/p>\n

Q9. A satellite is revolving in a circular orbit around the Earth. The following are some statements:<\/strong><\/p>\n

(1) It is travelling at a consistent speed.<\/span><\/p>\n

(2) It is not accelerated.<\/span><\/p>\n

(3) Its angular momentum concerning the Earth is conserved.<\/span><\/p>\n

(4) Its distance from the centre must be equal to twice the radius of the Earth.<\/span><\/p>\n

The right answer is<\/span><\/p>\n

(a) 1 and 2 are true.<\/span><\/p>\n

(b) only 3 is true.<\/span><\/p>\n

(c) 1, 2 and 4 are true.<\/span><\/p>\n

(d) 1 and 4 are true.<\/span><\/p>\n

Answer. D<\/span><\/p>\n

Q10. A 5 m long electric pole weighing 3 kg is set against a flat vertical wall. If the electric pole creates an angle of 370 with the ground under equilibrium conditions, the friction between the pole and the horizontal surface equals.<\/strong><\/p>\n

(a) 20 N<\/span><\/p>\n

(b) 20 \u03bcN<\/span><\/p>\n

(c) 30 N<\/span><\/p>\n

(d) 30 \u03bcN<\/span><\/p>\n

Answer. A<\/span><\/p>\n

Q11. A spacecraft is orbiting the Earth at a height ‘h’. The satellite collapses into two equal parts, one with no velocity after the collision and the other with twice the orbital speed of the original satellite. (Ignore the gravitational influences between the fragments) The highest height achieved by the portion with double the velocity is<\/strong><\/p>\n

(a) 3h + 4R<\/span><\/p>\n

(b) 3 (R+h)<\/span><\/p>\n

(c) 3R + 4h<\/span><\/p>\n

(d) none of these<\/span><\/p>\n

Answer. D<\/span><\/p>\n

Also see: NCERT Physics Important Chapters for JEE Main 2022 Session 2 Exam<\/a><\/strong><\/p>\n

Q12. If the same force is given to both wires, in which instance would the wire expand the most?<\/strong><\/p>\n

(a) L = 500 cm, d = 0.05 mm<\/span><\/p>\n

(b) L= 300 cm, d = 0.03 mm<\/span><\/p>\n

(c) L= 200 cm, d = 0.02 mm<\/span><\/p>\n

(d) L= 400 cm. d = 0.01 mm<\/span><\/p>\n

Answer. D<\/span><\/p>\n

Q13. In a capillary tube, the water rises to a height of 10cm, while mercury falls to a depth of 3.42 cm. If the density of mercury is 13.6g\/cc and the angles of contact between mercury and water are 135\u00b0 and 0\u00b0, respectively, the surface tension ratio of mercury and water is<\/strong><\/p>\n

(a) 1: 0.15<\/span><\/p>\n

(b) 1: 3<\/span><\/p>\n

(c) 1: 6.5<\/span><\/p>\n

(d) 1.5: 1<\/span><\/p>\n

Answer. C<\/span><\/p>\n

Q14. A 50 kg block of ice is propelled out on a flat plane at a velocity of 5 M\/s. It comes to a stop after travelling 25 metres due to friction. What percentage of the ice will melt?<\/strong><\/p>\n

(a) 0.86 gm<\/span><\/p>\n

(b) 1.86 gm<\/span><\/p>\n

(c) 100 gm<\/span><\/p>\n

(d) 1000 gm<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Q15. Isothermal curves are produced by drawing<\/strong><\/p>\n

(a) P against V<\/span><\/p>\n

(b) P against T<\/span><\/p>\n

(c) PV against R<\/span><\/p>\n

(d) PV against V<\/span><\/p>\n

Answer. A<\/span><\/p>\n

Q16. The internal energy of diatomic and monatomic gases is particularly because of<\/strong><\/p>\n

(a) Linear motion and rolling motion<\/span><\/p>\n

(b) Rolling motion and linear motion<\/span><\/p>\n

(c) Linear motion and rotatory motion<\/span><\/p>\n

(d) Rotatory motion and linear motion<\/span><\/p>\n

Answer. A<\/span><\/p>\n

Q17. Iodine has an atomic weight of 127. When the frequency is 1000 vib\/sec, nodes in a standing wave in a tube filled with iodine gas at 400 K are 6.77cm apart. Iodine is a<\/strong><\/p>\n

(a) Monoatomic<\/span><\/p>\n

(b) Diatomic<\/span><\/p>\n

(c) Triatomic<\/span><\/p>\n

(d) None of these<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Q18. Two gases are present in containers A and B. The gas in A has a volume of 0.10 m3 and a pressure of 1.40 MPa, while the gas in B has a volume of 0.15 m3 and a pressure of 0.7 MPa. The two containers are connected by a small tube, and the gases are allowed to mix. If the temperature does not change, the final pressure in the container will be (in MPa).<\/strong><\/p>\n

(a) 0.70<\/span><\/p>\n

(b) 0.98<\/span><\/p>\n

(c) 1.40<\/span><\/p>\n

(d) 2.10<\/span><\/p>\n

Answer. B<\/span><\/p>\n

Q19. Two small loudspeakers A and B, are connected to the same oscillator and produce sound waves of a specific frequency in phase. A sensitive detector moving parallel to AB along PQ from a distance of 2.40 m detects a maximum wave at P on AB’s perpendicular bisector MP and another maximum wave when it first touches a point Q immediately opposite B. The sound waves have a velocity of 340 ms 1. The oscillator’s frequency is<\/strong><\/p>\n

(a) 1500 Hz<\/span><\/p>\n

(b) 3400 Hz<\/span><\/p>\n

(c) 1700 Hz<\/span><\/p>\n

(d) 800 Hz<\/span><\/p>\n

Answer. C<\/span><\/p>\n

Check our Visual story on How to Prepare for JEE Main Physics: Strategies & Important Tips<\/strong><\/p>\n

How to Prepare for JEE Main Physics: Strategies & Important Tips<\/a><\/p><\/blockquote>\n