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प्रश्न
Select the correct option:
When a body is wholly or partially immersed in a liquid, it experiences a buoyant force which is equal to:
विकल्प
volume of liquid displaced by it
weight of liquid displaced by it
both volume of liquid displaced by it and weight of liquid displaced by it
none of the above
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उत्तर
weight of liquid displaced by it
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Select the correct option:
The phenomenon due to which a solid experiences upward force when immersed in water is called:
Write the SI units of Buoyant force
What do you mean by buoyancy?
Assertion (A): The buoyant force on a submerged rigid object can be considered to be acting at the center of mass of the object.
Reason (R): In rigid body, force distributed uniformly through its volume can be considered to be acting at the centre of mass of the body.
