Hailstones fall from a certain height. If only 1% of the hailstones melt on reaching
Channel: Doubtnut
Date: 16/02/2020

Hailstones fall from a certain height. If only 1% of the hailstones melt on reaching the ground, find the height from which they fall. `(g=10ms^(-2),L=80\"calorie//g` & `J=4.2J/\"calorie\")`