Physics WAEC

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

Correct Answer: Option D

D. 0.2m

Explanation

π=v/f=400/2000 = 0.2m

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