A stone dropped from  the top of a tower of height 300 m high splashes into the water of
Channel: Doubtnut
Date: 2020-08-23

A stone dropped from  the top of a tower of height 300 m high splashes into the water of a pong near the base of the tower. When is the splash heard at the top ? Given that the speed of sound in air is `340ms^(-1)? (g=9.8ms^(-2)`.