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PHYSICS

JAMB 2023 - Question 40

Physics 2023 JAMB Past Questions - Question 40: All of the following frequencies are overtones of 320Hz EXCEPT

All of the following frequencies are overtones of 320Hz EXCEPT

A: 960Hz

B: 520Hz

C: 640Hz

D: 1280Hz

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Correct Answer

Explanation

Overtones are frequency which are multiples of fundamental frequency

Fundamental frequency - f1 = 320Hz

Overtones 320 x 3 = 640Hz

320 x 3 = 960HZ

320 x 4 = 1280Hz

320 X 5 = 1600hZ