Sound waves from a tuning fork F reach a point P by two

Last updated: 6/27/2023

Sound waves from a tuning fork F reach a point P by two separate routes FAP and FBP when FBP is greater th FAP by 12 cm there is silence at P If the difference is 24 cm the sound becomes maximum at P but at 36 cm there is silence again and so on If velocity of sound in air is 330 ms the least frequency of tuning fork is 1 1537 Hz 2 1735 Hz 3 1400 Hz 4 1375 Hz closed pine R have the same frequencies at a given temperature