For maximum range R one orifice is made ...

For maximum range R one orifice is made at the depth of h from the upper surface of incompressible liquid. If the height of liquid column in open vessel is 100 m then the value of h is

10 m

20 m

50 m

70 m

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

MOCK TEST 13
AAKASH INSTITUTE|Exercise Example|22 Videos
MOCK TEST 15
AAKASH INSTITUTE|Exercise Example|15 Videos

Similar Questions

Explore conceptually related problems

The formula for height of a liquid column (h) in a capillary tube is

The pressure at depth h below the surface of a liquid of density rho open to the atmosphere is

Tanks A and B open at the top contain who different liquids upto certain height in them. A hole is made on the wall of each tank at a depth h from the surface of the liquid. The area of the hole in A is twice that of in B . If the liquid mass flux through each hole is equal, then the ratio of the densities of the liquids respectively is

A liquid of density rho is filled in a vessel up to height H and a hole of cross section area A is made at a depth h below the free surface of liquid. The speed of liquid coming out of the hole is independent of

A cylinder of radius R, height H and density simga has a hemispherical cut at its bottom. The top of the cyliner is kept at depth h from the liquid surface. If the density of liquid is rho , find the hydrostatic force acting on the hemispherical surface of the cylinder.

Statement-1 : When an orifice is made in the middle of the wall of a vessel, the range of the liquid coming out of the orifice is equal to the height of the liquid. Statement-2 : Liquid is flowing through two identical pipes A and B. Volume of liquid flowing per second through A and B are v_(0) and 2v_(0) respectively. Flow in A is turbulent and steady in B. Statement-3 : Rate of flow of a viscous liquid through a pipe is directly proportional to he fourth power of the radius of pipe.

A liquid is filled in a vessel and a hole is made at a depth h below the free surface of the liquid. Statement-1 : Greater is the distance of the hole form the free surface of liquid, greater will be the velocity of efflux. And Statement-2 The speed of the liquid coming out of the orifice depends on the quantity of liquid in the vessel.

The height of liquid column in the capillary on the surface of Moon ,if it is h on surface of the Earth is

Equal volumes of two immiscible liquids of densities rho and 2 rho are filled in a vessel as shown in figure. Two small holes are punched at depth h/2 and 3h/2 from the surface of lighter liquid. If v_(1) and v_(2) are the velocities of efflux at these two holes then ((v_(2))/(v_(1)))^(2) is

AAKASH INSTITUTE-MOCK TEST 14-Example

The guage pressure exerted below a column of water, open to the earth'...
Text Solution
|
Which of the following is NOT an application of Pascal's law ?
Text Solution
|
Three vessels containing same liquid, upto the same height h, then pre...
Text Solution
|
The sides of rectangular plate of mass 20 kg is 5 m x 4 m placed on a ...
Text Solution
|
According to Archimedes's principle the loss in of weight is equal to...
Text Solution
|
If two liquids of same mass but densities rho1 and rho2 respectively a...
Text Solution
|
The loss of weight of body is 10 N when body is completely immersed in...
Text Solution
|
A horizontal pipe of area of cross-section a and 3a respectively, then...
Text Solution
|
A cube of density 250 kg/m^2 floats in water, then what part of total ...
Text Solution
|
If water falls from a tap, then the volume rate of flow of water at de...
Text Solution
|
Bernoulli's principle is based on which one among the following laws?
Text Solution
|
An open vessel containing the liquid upto a height of 15 m. A small ho...
Text Solution
|
What is fluid? Show that fluid exerts pressure and prove that the forc...
Text Solution
|
For maximum range R one orifice is made at the depth of h from the upp...
Text Solution
|
An incompressible liquid is flowing through a horizontal pipe as shown...
Text Solution
|
One end of a cylinderical pipe has a radius of 2 cm. Water comes out a...
Text Solution
|
The speed of the wind passing over the wings of a small aeroplane is 7...
Text Solution
|
Which of the following is not based on Bernoullis principle?
Text Solution
|