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प्रश्न
What is the other name of buoyant force ?
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उत्तर
Buoyant force is also known as upthrust.
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संबंधित प्रश्न
Name the scientist who gave he magnitude of buoyant force acting on a solid object immersed in a liquid.
When a boat is partially immersed in water, it displaces 600 kg of water. How much is the buoyant force acting on the boat in newtons ? (g = 10 m s-2)
Why do sea divers need special protective suit?
The S.I. unit of pressure is :
The pressure inside a liquid of density p at a depth h is :
A body of mass 3.5 kg displaces 1000 cm3 of water when fully immersed inside it. Calculate:
- the volume of body,
- the upthrust on body and
- the apparent weight of body in water.
State whether true or false. If false, correct the statement.
The weight of fluid displaced determines the buoyant force on an object.
The point at which the force of buoyancy is supposed to act is known as ______.
Complete the analogy.
Downward force : Weight :: Upward force offered by liquid : _____.
Complete the analogy.
Downward force : Weight :: Upward force offered by liquid : ______
