Question

Adity clap her hand after 4second what is the distance of the reflecting surface from halve if speed of sound is 346 m/s

Answer 1

hey there....

here is ur answer


as we know that the

$distance = velocity \times time \div 2$


in this case we have to find the distance.

the velocity as known is
346.

the time over here is
4 seconds
this time is for the echo to return.

so if we apply the formula we get...

$346 \times 4 \div 2$
which is

$346 \times 2$
so the distance will be

$692m$
hope this helps u

have a nice day