Question

A sound wave travelling in air is made to propagate through a liquid such that the velocity of sound is quadripod if the frequency of the sound wave is constant find the change in the wavelength of sound wave​

Answer 1

Answer:

Sound is propagated in the form of longitudinal waves. When ..

Read more at:

https://m.timesofindia.com/When-a-sound-wave-goes-from-one-medium-into-another-why-does-its-frequency-remain-unchanged/articleshow/97295.cms?utm_source=contentofinterest&utm_medium=text&utm_campaign=cppst