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ICSE /Class 9
Physics MCQ Based On Floatation
Our free online Physics test quiz for Class 9, ICSE will assist you to improve your Physics skills on every concept in a fun interactive way.
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ICSE Class 9 Physics Floatation
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Seawater is denser than river water. The upthrust due to seawater will be greater than that due to river water at the same level.
Objects that flow in water have a tendency of ______
Multiply volume with (rho) 1000 and g to get the buoyant force.
density
Upthrust of the body depends on the volume of the body submerged in liquid and the liquid's density.
hot and filled air
The upthrust on the body due to its submerged part is equal to its own weight. A body shall weigh more in a vacuum as no upthrust is acting on the body.
(i) The body will sink if >
(ii) The body will float if \\(\\leq \\)
A body immersed in a liquid is acted upon by an upward force called upthrust
The property of a liquid to exert an upward force on an immersed body is called Buoyancy.
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