Ac cording to Bernoulli's theorem the pressure of water should remain uniform in a pipe of uniform radius. But actually it goes on decreasing, why is it so?

According to Bemoulli's theorem the pressure of water should remain constant in a pipe of uniform radius. But in practice, it goes on decreasing. Why?

Ac cording to Bernoulli's theorem for the streamline flow of an ideal liquid, the sum of pressure energy/mass, kinetic energy/mass and potential energy /mass remains constant at every cross section, throughout the liquid flow. i.e., (P)/(rho) + (1)/(2)upsilon^2 + gh = cosntant, where the symbols have their usual meaning. Note that an ideal liquied is the one, which is perfectly incompressible, irrotational and non visous. Read the above passage and answer the following question ? (i) At what speed will the velocity head of a stream of water be equal to 40 cm ? (ii) What is the implication of Bernoulli's theorem in day to day life ?

The bulk modulus of a spherical object is B if it is subjected to uniform pressure p , the fractional decrease in radius is:

The bulk modules of a spherical is 'B'. If it is subjected to uniform pressure 'p' the fractional decrease in radius is:

The bulk modulus of a spherical object is B if it is subjected to uniform pressure p , the fractional decrease in radius is:

The bulk modulus of a spherical object is B if it is subjected to uniform pressure p , the fractional decrease in radius is:

The bulk modulus of a spherical object is B if it is subjected to uniform pressure p , the fractional decrease in radius is:

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 corss 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 restoreed.A tiny hole of area s(slt ltA) is punched on the veritical side of the containier at a height h(hltH//2) The height h_(m) at which the hole should be punched so that the liquid travels the maximum distance is

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 corss 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 restoreed.A tiny hole of area s(slt ltA) is punched on the veritical side of the containier at a height h(hltH//2) The height h_(m) at which the hole should be punched so that the liquid travels the maximum distance is

The bulk modulus of a spherical object is 'B' , If it is subjected to uniform pressure 'P' the fractional decrease in radius is :