A tuning fork of frequency 330 Hz resonates with an air

Last updated: 6/11/2023

A tuning fork of frequency 330 Hz resonates with an air column of length 120 cm in a cylindrical tube in the fundamental mode When water is slowly poured in it the minimum height of water required for observing resonance once again is velocity of sound 330 ms 1 75 cm 2 50 cr 3 30 cm 4 45 cm