a stone is dropped into a well 44.1m deep. after how much time the sound will be heard if the velocity of sound is330m/s.please tell how to calculate time?
Answers
Answered by
9
Distance=44.1m
Velocity=330m/s
as we know
V=2D/t
330=2×44.1/t
t=2×44.1/330
t=0.267sec
Velocity=330m/s
as we know
V=2D/t
330=2×44.1/t
t=2×44.1/330
t=0.267sec
Anonymous:
this is wrong answer
what is the anser then
3.133
Answered by
0
Answer:
0.13 seconds
Explanation:
Given : Distance = 44.1m
velocity = 330m/s
time = ?
we know that,
Speed = distance x time
Or, time = distance /speed
time = 44.1/330. time = 0.13 seconds( approximately
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