A right circular cylindrical tank of 9 metres height is filled with water.
Channel: Doubtnut
Date: 2020-05-09

A right circular cylindrical tank of 9 metres height is filled with water. Water comes out from there through a pipe having length of 6 cm diameter with a speed of 225 metre per minute and the tank becomes empty after 2 hours 24 minutes. Calculate the length of radius of the tank.