Question

The frequency of the sound emitted by a machine is 2890 Hz. If the velocity of sound

wave in air is 340m/s, calculate its wavelength.

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Answer 1

Answer:

Explanation:

v = fλ

Where v = 340m/s

f = 2890 Hz

λ = ?

Therefore, λ = v/f

λ = 340/2890 = 0.117647058823529 m

Answer 2

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