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JAMB Physics

In a sound wave in air, the adjacent rarefactions and compressions are separated by a distance of 17cm17 cm. If velocity of the sound wave is 340ms−1340 ms^{-1}, determine the frequency.

a.

10Hz10 Hz

b.

20Hz20 Hz

c.

5780Hz5780 Hz

d.

1000Hz1000 Hz

Correct answer: D
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