Through which character we can distiguish the light waves from sound waves

Distinguish between sound waves and light waves.

Name one phenomenon that is shown by light waves, but not by sound waves.

We can polarise electromagnetic waves but not sound waves. Comment.

Name the wave phenomenon which is exhibited by light waves but not by the sound waves.

Name the wave phenomenon which is exhibited by light waves but not by the sound waves.

Whether can we apply c = va to sound waves ?

A sound wave travelling in air is made to propagate through a liquid such that the velocity of sound is quadrupled. If the frequency of the sound wave is constant, find the change in the wavelength of the sound wave