Question

If velocity of sound is 300 metre per second then time taken to travel a distance equal to light in one second

Answer 1

Answer:

3×10^-6 meter. please see the explanation

Explanation:

velocity of light=3×10^8 m/s

distance travelled by light= speed× time

=( 3×10^8)× 1 sec.

= 3×10^8 m

velocity of sound=300m/s

distance travelled by sounds is equal to

= 300m/s * 1sec

= 300 m

equivalent distance= distance of sound/ distance of light

=3×10^-6 m.