Sound WavesHard
Question
Two vibrating tuning forks produced progressive waves given by y1 = 4 sin (500 πt) and y2 = 2 sin (506 πt) they are held near the ear of a person. If the number of beats heard per second be B and the ratio of maximum to minimum intensity be A then:-
Options
A.B = 3 and A = 4
B.B = 3 and A = 9
C.B = 6 and A = 4
D.B = 6 and A = 9
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