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Applications of Reflection of Sound

If a child he...

Question

If a child hears an echo from a cliff 6 second after the sound is produced by shouting, how far is the cliff? Take speed of sound to be 343.33 ~m/s

A

58 m

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B

1030 m

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C

68 m

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D

990 m

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Solution

The correct option is B
1030 m

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