An echo is returned in 6 seconds. What is the | vedclass

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(A) Given: Time taken for the echo to return,$t = 6 \, s$. Speed of sound,$V = 342 \, m s^{-1}$.An echo is the sound heard after reflection from a dis

Vedclass · Accepted Answer

$1026$

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(A) Given: Time taken for the echo to return,$t = 6 \, s$. Speed of sound,$V = 342 \, m s^{-1}$.An echo is the sound heard after reflection from a distant surface. The sound travels to the reflecting surface and back to the source,covering a total distance of $2d$ in time $t$.The formula for distance is: $d = \frac{V 	imes t}{2}$.Substituting the values: $d = \frac{342 	imes 6}{2} = 342 	imes 3 = 1026 \, m$.Therefore,the distance of the reflecting surface from the source is $1026 \, m$.

An echo is returned in $6$ seconds. What is the distance of the reflecting surface from the source (in $, m$)? [Given that the speed of sound is $342 \, m s^{-1}$]

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