Physics, asked by munnilalp86, 5 months ago

What is light? Is the speed of light greater than the speed of sound

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Answered by dchandra022

7

Answer:

Light waves can travel in vacuum, whereas sound waves cannot travel in vacuum. The speed of light waves in air is 3 x m/s, while that of sound waves in air is 330 m/s at 0. This means that the speed of light is a million times greater than the speed the speed of sound in air.

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Answered by Anonymous

3

Answer:

Light waves can travel in vacuum, whereas sound waves cannot travel in vacuum. The speed of light waves in air is 3 x m/s, while that of sound waves in air is 330 m/s at 0. This means that the speed of light is a million times greater than the speed the speed of sound in air.

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