A man is standing 825 m away from a cliff fires a gun. After how long will he hear its echo ? Speed of sound in air is 313m/s.
Answers
Answered by
1
total distance covered by sound=2*825=1650
distance=speed*time
let time=x
so 1650=313*x
time=1650/313
so time=5.271 seconds
so the man will hear echo after 5.271 seconds.
I HOPE IT WILL HELP YOU
distance=speed*time
let time=x
so 1650=313*x
time=1650/313
so time=5.271 seconds
so the man will hear echo after 5.271 seconds.
I HOPE IT WILL HELP YOU
champion360:
please mark as brainliest
Similar questions