Physics JAMB

The frequency of beats produced when two tunning forks of frequencies 258Hz and 270Hz are sounded close to each other?

A. 6Hz
B. 264Hz
C. 528Hz
D. 12Hz

Correct Answer:

Option D – 12Hz

Explanation

Beat = f2 – f1 = 270 – 258 = 12Hz

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5 years ago

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