Question

a bullet is fired at a distance of 2 kilometres away from Varun he hears the sound 10 seconds later find the speed of the sound​

Answer 1

Answer: Distance=2Km

=>2000m

Time= 10sec.

Speed=D/T

=2000m/10sec=200m/sec

Step-by-step explanation:

Answer 2

a bullet is fired at a distance of 2 kilometres away from Varun he hears the sound 10 seconds later. we have to find the speed of the sound.

distance between Varun and the point where a bullet is fired , d = 2km = 2000m

Varun hear the sound after 10 second.

so, speed of sound = distance between Varun and point where a bullet is fired/ time taken by sound to reach Varun

= 2000m/10sec = 200 m/s

hence, the speed of sound will be 200 m/s