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GATE 2023 || Fluid Mechanics & Machinery || Quiz 4
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Question 1
The force of buoyancy is dependent on:
Question 2
A body is said to be in floatation when _______.
(where W = weight of the fluid displaced by solid-body and Fb= buoyancy force)
(where W = weight of the fluid displaced by solid-body and Fb= buoyancy force)
Question 3
For the stable equilibrium of a floating body
Question 4
A body weighs 40 N and 20 N when weighed under submerged conditions in liquids of relative densities 0.8 and 1.2 respectively. What is the volume of the body in litres?
Question 5
A big stone has 60% of its volume projecting above the surface of the sea. The sea water density is 1025 kg/m3. The density of stone is
Question 6
What is the buoyant force on a spherical body of radius 30 cm in water (take g=9.8 m/s2) __________?
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