Superposition of two waves trains of same amplitudes and nearly same f – McqOptions

MCQOPTIONS

1.	Superposition of two waves trains of same amplitudes and nearly same frequencies, moving in the same direction, results in the formation of beats. The maximum loudness heard at the waxing is n times the loudness of each of the component wave trains. The value of n is:
A.	1
B.	2
C.	4
D.	8
Answer» D. 8

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