If you hear a firecracker sound 1 minute after it is fired, what is the distance between you and the firecracker? (Assume the speed of the sound in air is 340 m/s).
Answers
Answered by
1
Answer:
20.4 km
Explanation:
given that,
time taken =1 minute
=60 seconds
speed =340 m/s
we know that,
distance(d) =speed ×time
(d) = (340×60) m
=20, 400 m
= 20.4 km
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Answered by
1
Answer:
20.4 Km
Explanation:
Speed of sound= 340m/s
Distance covered by sound in 1 minute = 340*60 m=20400 m=20.4 Km
(Multiplied by 60 because 1 min = 60 sec and in question distance covered is given according to per second)
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