Cluster · Fluid Mechanics and Buoyancy Principles
| Question | Category | Subtype | Difficulty | |
|---|---|---|---|---|
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What is the upward force exerted by the water on the bottle containing it called? pipeline-828700
|
science | — | intermediate | |
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When pressure is applied to a fluid, the pressure change is transmitted to every part of the fluid without any loss. Which of the following laws explains this phenomenon? pipeline-828855
|
science | — | intermediate | |
|
An object weighing 50 N is submerged in water and experiences an upward buoyant force of 30 N. What is the net force acting on the object? pipeline-828638
|
science | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-829031
|
science | — | intermediate | |
|
Bernoulli's principle can be determined from the principle of? pipeline-829087
|
science | — | intermediate | |
|
In 1653, which French scientist observed that if some pressure is applied to any point of an incompressible fluid, the same pressure is transmitted to all points of the fluid and to the walls of the vessel? [Combined Graduate Level Examination Tier I 2022] pipeline-764258
|
science | — | intermediate | |
|
On what scientific principle does a fountain pen work? pipeline-829089
|
science | — | intermediate | |
|
Lactometers, hydrometers, ships and submarines are designed on ________. [Constable GD 2021] pipeline-764306
|
science | — | intermediate | |
|
'A small needle sinks in the water while the boat floats on the water', this works on which principle? pipeline-829093
|
science | — | intermediate | |
|
Who discovered a principle that states that the buoyant force on an object is equal to the weight of the fluid displaced by the object? [SICPO Paper I 2024] pipeline-764335
|
science | — | intermediate | |
|
Whose law states that total energy per unit mass of flowing fluid, at any point in the subsurface, is the sum of the kinetic, potential, and fluid-pressure energy and is equal to a constant value? [Combined Graduate Level Examination Tier I 2023] pipeline-764305
|
science | — | intermediate | |
|
In 1851, who founded the science of hydrodynamics with his law of viscosity describing the velocity of a small sphere through a viscous fluid? [SSC CHSL 2023] pipeline-1180113
|
science | — | intermediate | |
|
When does an object float on a liquid ? [RRB NTPC CBT] pipeline-1180116
|
science | — | intermediate | |
|
Which branch of physics deals with properties of fluids at rest? [RRB NTPC CBT] pipeline-1180127
|
science | — | intermediate | |
|
In 1851, who founded the science of hydrodynamics with his law of viscosity describing the velocity of a small sphere through a viscous fluid? [RRB NTPC CBT] pipeline-1180110
|
science | — | intermediate | |
|
When the density of an object immersed in a liquid is less than that of the liquid, what happens? [RRB NTPC CBT] pipeline-1180112
|
science | — | intermediate | |
|
Which of the following is NOT based on the Archimedes’ Principle? [RRB NTPC CBT] pipeline-1180122
|
science | — | intermediate | |
|
Who discovered a principle that states that the buoyant force on an object is equal to the weight of the fluid displaced by the object ? [SSC CPO 2024] pipeline-1180115
|
science | — | intermediate | |
|
Whose law states that total energy per unit mass of flowing fluid, at any point in the subsurface, is the sum of the kinetic, potential, and fluid-pressure energy and is equal to a constant value? [RRB NTPC CBT] pipeline-1180129
|
science | — | intermediate | |
|
What is the other name of the buoyant force exerted by water on an immersed body? [RRB NTPC CBT] pipeline-1180121
|
science | — | intermediate | |
|
Which law was developed in the 1600s to describe that any force applied to a confined fluid is transmitted equally in all directions, regardless of the shape of the container? [SSC CHSL 2023] pipeline-1180123
|
science | — | intermediate | |
|
What is the upward force exerted by water called? [RRB NTPC CBT] pipeline-1180117
|
science | — | intermediate | |
|
Buoyant force's ________ depends on the density and volume of the fluid. [RRB NTPC CBT] pipeline-1180120
|
science | — | intermediate | |
|
In 1653, which French scientist observed that if some pressure is applied to any point of an incompressible fluid, the same pressure is transmitted to all points of the fluid and to the walls of the vessel? [SSC CGL 2022] pipeline-1180118
|
science | — | intermediate | |
|
The statement that the upward buoyant force that is exerted on a body immersed in a fluid, whether fully or partially, is equal to the weight of the fluid that the body displaces is related to: [NTPC CBT 2] pipeline-1180125
|
science | — | intermediate | |
|
Lactometers, which are used to determine the purity of sample of milk, works on which principle ? [RRB NTPC CBT] pipeline-1179833
|
science | — | intermediate | |
|
Why does a cork float in water while an iron nail sinks? [RRB NTPC CBT] pipeline-1179845
|
science | — | intermediate | |
|
Who wrote the book, ‘The Little Balance (La Balancitta) in 1586? [RRB NTPC CBT 1] pipeline-1174516
|
gk | — | intermediate | |
|
Give me a place to stand and I will move the world. Which famous Scientist said these words? [RRB NTPC CBT] pipeline-1178433
|
gk | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-654369
|
reasoning | — | intermediate | |
|
When pressure is applied to a fluid, the pressure change is transmitted to every part of the fluid without any loss. Which of the following laws explains this phenomenon? pipeline-6751
|
reasoning | — | intermediate | |
|
Who demonstrated that objects of different masses would reach the ground together when dropped from the same height? pipeline-19665
|
reasoning | — | intermediate | |
|
What determines whether an object sinks or floats in a liquid? pipeline-1335661
|
bihar_police | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-1307872
|
bihar_police | — | intermediate | |
|
A stone is tied to a spring balance. Under which of the following conditions the reading on spring balance will show the least weight? pipeline-442408
|
bihar_police | — | intermediate | |
|
According to _________, the pressure applied to any part of the enclosed liquid will be transmitted equally in all directions through the liquid. pipeline-422972
|
bihar_police | — | intermediate | |
|
Identify the law which states that 'when a body is partially or totally immersed in a fluid, it experiences an upward thrust equal to the weight of the fluid displaced by it that.' pipeline-431756
|
bihar_police | — | intermediate | |
|
Which rule applies to the cause of hydraulic brakes in automobiles? pipeline-412980
|
bihar_police | — | intermediate | |
|
When pressure is applied to a fluid, the pressure change is transmitted to every part of the fluid without any loss. Which of the following laws explains this phenomenon? pipeline-413017
|
bihar_police | — | intermediate | |
|
Which among the following laws/principles states that fluid exerts an upward force on the body immersed in it? pipeline-422830
|
bihar_police | — | intermediate | |
|
What is the flow of fluid called when its velocity at each point does not change with time? pipeline-1359450
|
up_police | — | intermediate | |
|
Which phenomenon is demonstrated by a needle floating on the surface of water? pipeline-1345948
|
up_police | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-1242083
|
defence | — | intermediate | |
|
Which phenomenon is demonstrated by a needle floating on the surface of water? pipeline-1233420
|
ib | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-1200701
|
delhi_police | — | intermediate | |
|
An upward force exerted by a fluid that opposes the weight of a partially or fully immersed object is an example of: pipeline-1140068
|
delhi_police | — | intermediate | |
|
Which branch of physics deals with the properties of fluids at rest? pipeline-1083710
|
delhi_police | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-988700
|
railways | — | intermediate | |
|
Which of the following physicists explained the existence of Buoyant force? pipeline-848133
|
railways | — | intermediate | |
|
When pressure is applied to a fluid, the pressure change is transmitted to every part of the fluid without any loss. Which of the following laws explains this phenomenon? pipeline-842924
|
railways | — | intermediate |