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Time Period

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Question

Calculate the velocity of waves having wavelength 0.1 m propagated with 1 kHz.

A

1 m/s

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B

10 m/s

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C

100 m/s

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D

1000 m/s

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Solution

The correct option is C 100 m/s
Wave velocity, $v = f λ = 1000 \times 0.1 = 100 m / s$

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