You are lost in a canyon and yell for help. Four seconds later you hear your...

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Question

science physics

Answer 1

Answer #1

Here ,

speeed of sound , v = 343 m/s

time taken = 4 s

distance of nearest wall = speed of sound * time/2

distance of nearest wall = 343 * 4/2

distance of nearest wall = 686 m

the distance of nearest wall is 686 m

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Answer 2

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