Physics, asked by Anonymous, 2 months ago

\huge \mathbb \color{green}{\underline{\underline{Question }}} :
An observer stand at certain distance away from the Cliff and produce loud sound. hehe hear the echo of the sound after 1.8 s. Calculate the distance between the Cliff and the observer, if the velocity of sound in air is 340 m/s .​

Answers

Answered by TheMist
45

\huge \sf  \color{Purple}{\underline{\underline{Answer }}} :

Distance of an observer from the Cliff ,

\large \sf \color{red}{d \ = \ 306m}

 \huge \sf \color{purple}{\underline{\underline{Solution }}} :

Here,

\bigstar Velocity of sound in air, v = 304 m/s

\bigstar Time of echo, t = 1.8 s

\large \color{green}{\boxed{\sf d = \frac{vt}{2}}} \\ \\ \implies d = \frac{340×1.8}{2} \\ \\   \implies d = 306 m

Distance from of the observed from the Cliff is 306 m .

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