A boy clapped his hands near a wall and heard the echo after 5s. What is the distance of the wall from the boy in the speed of sound is 346m/s.?
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Answered by
2
distance = speed * time
= 346*5
=1730 m...
Answered by
0
distance is 1730
by speed=distance/ time
please mark this as brainliest
by speed=distance/ time
please mark this as brainliest
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