50 Velocity of sound waves in air is 330 m sec For a

Last updated: 6/25/2023

50 Velocity of sound waves in air is 330 m sec For a particular sound in air a path difference of 40 cm is equivalent to a phase difference of 1 6 The frequency of this wave is af 330 m sec 40 cm 1 6 CR 1 165 Hz 2 150 Hz 3 660 Hz 4 330 Hz