Question

a sound wave travels at a speed 3329m/s. if its wavelength is 1.5cm what is frequency of the wave

Answer 1

Given wavelength, λ= 1.5cm= 0.015m

speed of light v= 3329m/s

so frequency, f= V/λ= 3329/0.015= 222 kHz

Answer 2

Answer:

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Explanation:

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