Speed of Sound vs Speed of Light: What’s the Difference

Speed of Sound vs Speed of Light:

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Speed of Light

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[{"selector":"#anim-34b7cbe1-f5ac-4ea4-8a21-6bdc19dae707","keyframes":{"transform":["translate3d(115.23810%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":1300,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3b8cb20b-6a90-4fb9-be36-55011d81de06","keyframes":{"opacity":[0,1]},"delay":0,"duration":1300,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6fba2069-9140-4675-a34c-83913ecd7660","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":1300,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] The speed of light in a vacuum is estimated to be 299,792,458 meters per second and approximated as 3*10 power 8 meters per second.

Speed of Sound

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[{"selector":"#anim-3a1c0d4f-9b0c-4322-8a26-44a62a32990b","keyframes":{"opacity":[1,1]},"delay":0,"duration":1300,"easing":"cubic-bezier(.3,0,.55,1)","fill":"both"}] [{"selector":"#anim-fd5088f2-c537-4820-8ea7-da6e403d8b3e","keyframes":{"transform":["scale(3)","scale(1)"]},"delay":0,"duration":1300,"easing":"cubic-bezier(.3,0,.55,1)","fill":"forwards"}] The most important thing that differentiates sound from light is that sound cannot travel in a vacuum but light can.

The speed of sound in any medium is always smaller than the speed of light.

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