sahai104 sahai104

30-04-2021
Chemistry

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What is the frequency of a wave that has a wave speed of 20m/s and a wave length of 0.50m

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nichealw9 nichealw9

04-05-2021

f = 40 Hertz

Explanation:

Velocity of a wave = frequency × wavelength

frequency = velocity/wavelength

20m/s = f × 0.50

20/0.50 = f

40 Hertz = f or f = 40 Hertz

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