a man standing 825 metres away from a cliff fires a gun After how long will he hear the - Science - Sound

Question

a man standing 825 metres away from a cliff fires a gun After
how long will he hear the echo? speed of sound in air is 330
m/s

Champ Akshay · Accepted Answer

Total distance = 2*825 = 1650m
Time = Distance / speed
= 1650 / 330
= 5s

a man standing 825 metres away from a cliff fires a gun. After how long will he hear the echo? speed of sound in air is 330 m/s