Velocity of Efflux in Multiple Liquid|| Force Due to Water Jet|| Rotating Fluid Pressure Variation|| Discussion of Homework-02 and 03

Pressure variation in rotating liquid

Examples OF Force due to Liquid || Rotational Equilibrium

Velocity OF efflux||Venturimeter||Force OF reaction due to ejection OF water

Density|| Relative Density|| Specific Gravity|| Pressure|| Force Due to Pressure|| Variation OF Pressure|| Force on Surface Inside Liquid

Density|| Relative Density|| Specific Gravity|| Pressure|| Force Due to Pressure|| Variation OF Pressure|| Force on Surface Inside Liquid

Find the velocity of efflux of water from an oriffice near the bottom of a tank in which pressure is 500 gf//sq cm above atmosphere.

Two cylindrcal vesels placed on a horizontal table contain water and mercury respectively up to the same height. There is a small hole in the walls of each of the vessels at half the height of liquids in the vessels. Find out the ratio of the velocities of efflux of water and mercury from the holes. Whcih of the two jets of liquid will fall at a greater distance on the table from the vessel? Relative density of mercury with respect to water = 13.6

Fluids at rest exert a normal force to the walls of the container or to the sruface of the body immersed in the fluid. The pressure exerted by this force at a point inside the liqid is the sum of atmospheric pressure and a factor which depends on the density of the liquid, the acceleration due to gravity and the height of the liquid, above that point. The upthrust acting on a body immersed in a stationary liquid is the net force acting on the body in the upward direction. A number of phenomenon of liquids in motion can be explain by Bernoulli's theorem which relates the pressure, flow speed and height for flow of an ideal incompressible fluid. A container of large uniform cross sectional area. A resting on a horizontal surface holds two immiscible, non viscous and incompressile liquids of densities d and 2d , each of height H//2 as shown in the figure. The lower density liquid is open to the atmosphere having pressure P_(0) . Situation II: A cyliner is removed and the original arrangement is restored.A tiny hole of area s(slt ltA) is punched on the veritical sideof the containier at a height h(hltH//2) The initial speed of efflux of the liquid at the hole is

A liquid of density rho is in a vessel rotating with angular velocity omega as shown in figure. If P_0 is the atmospheric pressure, find pressure at a radial distance r from the axis. .