Physics, asked by VisrutiKapasi, 10 months ago

3 A boy
fires a gun and nears the echo after reflection
a see later. if he is 350 m away from a wall
Calculate the velocity of sound in air

Answers

Answered by vasureddy2911

0

Explanation:

after 2 seconds

So,350 multiply by 2=700

Speed =Distance/Time

=700/2

=350m/s

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