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A note of frequency 2000Hz has a velocity of 400 ms-1

A note of frequency 2000Hz has a velocity of 400 ms-1. calculate the wavelength of the note

A.

5.0m

B.

2.0m

C.

0.5m

D.

0.2m

View answer & explanation

Correct answer is D

π=vf=4002000=0.2m

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