A stone is dropped from 50m tall building into a pond.When is sound of splash heard at the top ? Share with your friends Share 0 Abhishree Mishra answered this V= D\T Let speed of sound be 340m\s Then. 340= 50\T T= 50\340 T = 0.14 sec. 1 View Full Answer Anam Iraki answered this after 17 sec 1 Karuppasamy answered this 16 sec -2