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The string of a sonometer is divided int...

The string of a sonometer is divided into two parts with the help of a wedge. The total length of the string is 1 m and the two parts differ by 2mm. When sounded together they produced two beats per second. The frequencies of the notes emitted by the two parts are

A

499 & 497 Hz

B

501 & 499 Hz

C

501 & 503 Hz

D

none

Text Solution

Verified by Experts

The correct Answer is:
B
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