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Two vibrating tunign forks produce proge...

Two vibrating tunign forks produce progessive waves given by
`y_(1)=4 sin 500pit and y_(2)2 sin 506pit.`
Number of beat produced pre minture is .

A

360

B

180

C

3

D

60

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The correct Answer is:
B
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AAKASH INSTITUTE ENGLISH-WAVES-ASSIGNMENT ( SECTION-C ( Previous year Questions ))
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