A boy standing in front of a cliff blows a whistle and hears the echo after 0.5 seconds. He then moves 17m further away form the...

      

A boy standing in front of a cliff blows a whistle and hears the echo after 0.5 seconds. He then
moves 17m further away form the cliff and blows the whistle again. He now hears the echo after
0.6seconds. Determine the speed of the sound

  

Answers


sharon
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sharon kalunda answered the question on April 4, 2019 at 13:18


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