Science, asked by inibhathakur, 2 months ago

A man is standing 680 meters away from a cliff fires a gun. After how long will he hear its echo?

Speed of sound wave is 340 m/s.​

Answers

Answered by dharshinisenth33
0

Explanation:

A man is standing 680 meters away from a cliff fires a gun. After how long will he hear its echo?

Speed of sound wave is 340 m/s.

Answered by Sapphirebattersea
0

850m Thisis the nswer to your question

mark as brainliset

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