Question

what happens to sound produced by a bowl as you increase the level of water in it

Answer 1

Firstly, as the water level rises, the velocity with which falling water hits the surface decreases. This reduces turbulence, hence making a softer sound. Secondly, as the air column in the container shortens, so does the wavelength of the sound produced. Hence the pitch increases.

Answer 2

When sound produced by a bowel increase the level of water in it because it crate a sound