Question

A gun is fixed at a distance 4.8 km away from manish .manish hears the sound agter 6 seconds. find the speed at which sound travels

Answer 1

speed =
$\frac{distance}{time}$
$= \frac{4800}{6} =$
800 m/s

Answer 2

Distance from gun to Manish =4.8 km
Speed of sound = 6 seconds
Distance travel by sound = m/sec
4800/6 =800m /sec