Question

which has greater speed light or sound in air?

Answer 1

speed of light is greater than speed of sound

Answer 2

Hi.................................
the speed of light is greater than the speed of sound in air.
because 
speed of light is = 299 792 458 m / s
speed of sound is =  343 meters per second
so,that is why speed of light is greater than the speed of sound in air
Thank you............
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