A fluid flowing out of a small hole in a...

A fluid flowing out of a small hole in a vessel results in a backward thrust on the vessel

Text Solution

Verified by Experts

The reason of this is conservation of momentum . The liquid flowing from hole has momentum in forward and the same momentum is gained by vessel in backward.

Topper's Solved these Questions

MECHANICAL PROPERTIES OF FLUIDS
KUMAR PRAKASHAN|Exercise SECTION - B Numerical From DARPAN Based On Textbook|17 Videos
MECHANICAL PROPERTIES OF FLUIDS
KUMAR PRAKASHAN|Exercise SECTION -C (Objective Questions) (VSQs)|100 Videos
MECHANICAL PROPERTIES OF FLUIDS
KUMAR PRAKASHAN|Exercise SECTION - B Numericals|29 Videos
MACHANICAL PROPERTIES OF SOLIDS
KUMAR PRAKASHAN|Exercise QUESTION PAPER|11 Videos
MOTION IN A STRAIGHT LINE
KUMAR PRAKASHAN|Exercise QUESTION PAPER|11 Videos

Similar Questions

Explore conceptually related problems

A cubical vessel of height 1 m is full of water. What is the workdone in pumping water out of the vessel?

A vessel is in the form of an inverted cone. Its height is 8 cm and radius of its top, which is open, is 5 cm. It is filled with water upto the brim. When lead shots, each of which is a sphere of radius 0.5 cm are dropped into the vessel, one fourth of the water flows out. Find the number of lead shots dropped in the vessel.

At 27^(@) C , H_(2) is leaked through a tiny hole into a vessel for 20 minutes Another unknown gas at the same T and P as that of H_2 is leaked through the same hole for 20 minutes. After effusion of the gas, the mixture exerts a pressure of 6 atm. The H_2 content of the mixture is 0.7 moles. If volume of the container is 3 litres what is the molecular weight of unknown gas ?

A long cylindrical vessel has a small hole of diameter D at its bottom. This vessel can be lowered vertically in water to a depth h without any water entering the vessel. Given : A=surface tension, B=density of liquid, C=acceleration due to gravity. The value of h is

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. Which of the following is a way to achieve approximately a 45% increase in the volume flow rate of blood through a blood vessel?

A cubical block of density rho is floating on the surface of water .Out of its height L, fraction x is submerged in water . The vessel is in an elevator accelerating upward with acceleration a . What is the fraction immersed ?

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. Why is diastolic blood pressure muchh lower than systolic pressure?

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. What is the gravitational potential energy of 8cm^(3) of blood in a 1.8 m tall man, in a blood vessel 0.3 m above his heart? (Note: The man's blood pressure is 1.3xx10^(4)N//m^(2) )

The human ciculatory system can be thought of as a closed system of interconnecting pipes through which fluid is continuously circulated by two pumps the two pumps the right and left verticles of the heart, work as simple two-stroke force pumps. The muscles of the heart regulate the force by contracting and relaxing. the contraction (systole) lasts about 0.2s and a complete systole/diastole (contraction/relaxation) cycle lasts about 0.8s. For flood pressures and speeds in the normal range. the volume flow rate of blood through a blood vessel is directly proportional tot he pressure difference over a length of the vessel and to the fourth power of the radius of the vessel. The total mechanical energy per unit volume of blood just as it leaves the heart is E//V=rhogh+P+rhov^(2) Q. The blood pressure in a capillary bed is essentially zero, allowing blood to flow extremely slowly through the tissues in order to maximize exhange of gases nutrients and waste products what is the work on 200cm^(3) of blood against gravity to bring it to the capillaries to the brain 50 cm above the heart?

KUMAR PRAKASHAN-MECHANICAL PROPERTIES OF FLUIDS -SECTION - B Numerical From Textual Exercise

When we try to close a water tap with our fingers , fast jets of water...
Text Solution
|
The size of the needle of a syringe controls flow rate better than the...
Text Solution
|
A fluid flowing out of a small hole in a vessel results in a backward ...
Text Solution
|
A spinning cricket ball in air does not follow a parabolic trajectory
Text Solution
|
A 50 kg girl wearing high heel shoes balances on a single heel . The h...
Text Solution
|
Torricell 's barometer used mercury . Pascal duplicated it using Frenc...
Text Solution
|
A vertical offshore structure is built to withstand a maximum stress o...
Text Solution
|
A hydraulic automobile lift is designed to lift cars with a maximum ma...
Text Solution
|
A U- tube contains water and methlated spirit separated by mercury . ...
Text Solution
|
In the previous problem , if 15.0 cm of water and spirit each are furt...
Text Solution
|
Can Bernoulli's equations be used to describe the flow of water throu...
Text Solution
|
Does it matter if one uses gauge instead of absolute pressures in appl...
Text Solution
|
Glycerine flows steadily through a horizontal tube of length 1.5m and ...
Text Solution
|
In a test experiment on a model aeroplane in a wind tunnel , the flow...
Text Solution
|
Figures (a) and (b) refer to the steady flow of a (non -viscous) liqu...
Text Solution
|
The cylindrical tube of a spray pump has a cross -section of 8.0cm^(2)...
Text Solution
|
A U -shaped wire is dipped in a soap solution, and removed . The thin ...
Text Solution
|
Figure (a) shows a thin liquid film supporting a small weight =4.5xx10...
Text Solution
|
What is the pressure inside the drop of mercury of radius 3.00 mm at r...
Text Solution
|
What is the excess pressure inside a bubble of soap solution of radius...
Text Solution
|