Question

when sound wavestravel from air to water , which of these remains constant​

Answer 1

Explanation:

When sound waves travel from 'air to water', the frequency remains constant. ' Explanation: In physics, we know frequency is the 'number of waves' which is passing a fixed point in unit time; and also, the number of 'cycles or vibrations' undergone during 'one unit of time' by a body in 'periodic motion

Answer 2

Explanation:

no the water density is more than air