MCQ on Flotation Class 9
When a body is immersed in a liquid, the forces acting on it are
a) weight
b) up thrust
c) both (a) and (b)
d) neither (a) nor (b)
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Buoyancy force depends on
a) Level increase in measuring jar
b) Density of liquid
c) Acceleration due to gravity
d) All of these
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Up thrust depends on
a) Density of liquid
b) Volume of body immersed
c) Volume of the liquid
d) both (a) and (b)
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To find the loss of weight in a liquid, one has to immerse the body
a) Completely
b) Partly
c) In salted water only
d) To one fourth of its volume
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