Question

a boy fires a gun and other boy at a distance hear the sound of fire 2.5 seconds after seeing the flash if the speed of sound in air is 340 M per second inverse find distance between the boys

Answer 1

speed=340m/s
time=2.5s
speed=distance/time
distance =speed*time
=340*2.5
=850m(ans)
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Answer 2

Answer:

T = 2.5 s

S = 340 m/s

we know that,

D = S×T

D = 340×2.5

D = 850 m

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