Water flows through a horizontal pipe of radius 1 cm at a speed of `2 ms^(-1)`. What should be
Channel: Doubtnut
Date: 2020-08-02

Water flows through a horizontal pipe of radius 1 cm at a speed of `2 ms^(-1)`. What should be diameter of its nozzel if the water is to come out at a  speed of `10 ms^(-1)`?