Question

what is light?is it speed greater than sound ?
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Answer 1

Explanation:

One ray of light is typically called a photon, and it's an electromagnetic disturbance. Light doesn't need a medium to travel. The speed of sound through air is about 340 meters per second. It's faster through water, and it's even faster through steel.

Answer 2

✨Your Answer✨

Light :-

Light is a form of energy which causes sensation of vision in our eyes. The speed of light is greater than the speed of sound. The speed of light in vacuum is 186,282 miles/second or about 299,792 kmph. Till now, nothing has been proved to travel faster than light. Light doesn't need any material medium to travel.

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