Question

what is the ratio of velocity of light to the velocity of sound in air????

Answer 1

Explanation:

The speed of sound depends on the density of the medium through which it is travelling. The higher the density of the medium, the faster is the propagation of sound. Since density of solids is higher than that of liquids and gasees, so sound travels faster in solids.

Answer 2

Answer:

• 3x$10^{8}$

Explanation: