a stone is dropped from the top of a tower 500 m high into a pond of water at the base of water. when it's the Splash heard at the top. given g is equal to 10 M per second square and sound speed is equal to 340 M per second
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Time taken by the stone to reach the water surface can be calculated using the ... to be travelled=44 m Therefore, speed of aound in air =44/0.12 =367m/ sec.
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