Conditions of Formation of Beats: The amplitude of the two interfering waves should be the same . The difference between the frequencies of interfering waves should be small. The beats can be heard only if the frequency difference is less than 10.
Conditions of Formation of Beats: The amplitude of the two interfering waves should be the same . The difference between the frequencies of interfering waves should be small. The beats can be heard only if the frequency difference is less than 10.