The horizontal bottom of wide vessel with an ideal fluid has a round orifice of radius `R_1` over
Channel: Doubtnut
Date: 2021-11-02

The horizontal bottom of wide vessel with an ideal fluid has a round orifice of radius `R_1` over which a round closed cylinder is mounted, whose radius `R_2gtR_1` (figure). The clearance between the cylinder and the bottom of the vessel is very small, the fluid density is `rho`. Find the static pressure of the fluid in the clearance as a function of the distance r from the axis of the orifice (and the cylinder), if the height of the fluid is equal to h.