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When a guitar string is sounded with a 4...

When a guitar string is sounded with a 440 Hz tuning fork, a beat frequency of 5 Hz is heard. If the experiment is repeated with a tuning fork of 437 Hz, the beat frequency is 8 Hz. The string frequency (Hz) is ....

A

445

B

435

C

429

D

448

Text Solution

Verified by Experts

The correct Answer is:
A
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