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2 Jan 2022

Given information

We are given that:-

Time taken by noise to reach  

Speed of the sound   

Step-by-step explanation

Step 1.

The total time of   includes the time the rock falls and the time it takes for the sound wave to return to the top of the cliff.

Where d is the height of the cliff in meters, the falling time is-

 

 

 

 

 

 

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Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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