Question

discuss analytically the formation of beats and show that the beat frequancy equal the difference in frequancies of two interfering waves​

Answer 1

Answer:

When two waves of nearly equal frequencies, travelling in same direction superimpose, the intensity of sound at a point changes with time periodically. The periodic variation in intensity of sound is called beats. ... i.e. Beat frequency is equal to the difference of frequencies of two interfering harmonic waves.

Explanation:

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Answer 2

Answer:

analytically

Explanation:

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