Physics, asked by harshnims3347, 1 year ago

An echo was heard after 3 second what is the distance of the reflecting surface from the source given that the speed of sound is 342m s

Answers

Answered by ibraahin56

1

d= vt/2 342*3/2= 514.5meter

Answered by sonabrainly

3

t = 3 sec

v = 340 m/s

2d = v × t

= 340 × 3

= 1020 m

d = 1020 ÷ 2

= 510 metres

distance of the reflecting surface fro the source = 510 m

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