Two men stand facing each other, 200 m apart when one fire a pistol the other hears a report 0.6 s after the flash. Calculate the velocity of sound in air?
Answers
Answered by
0
Answer:
Suppose d is the total distance between two cliffs and x is the distance between the man and one cliff.
2x=v×t
1
x=
2
v×t
1
=
2
340×1.5
=255 m
2(d−x)=v×t
2
(d−x)=
2
v×t
2
(d−x)=
2
v×t
2
(d−x)=
2
340×3.5
(d−x)=595 m
d=595+x
=595+255
=850 m
Answered by
0
Answer:
Explanation:
Distance=200m and Time of hear sound=0.6s.
Therefore=200*0.6m/s=120m/s.
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