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9th CBSE
IMPORTANT
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The gravitational force causes

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Important Questions on Gravitation

EASY
9th CBSE
IMPORTANT
The device used to measure the purity of milk is 
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9th CBSE
IMPORTANT
The cork floats while the nail sinks in the water, this is due to
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9th CBSE
IMPORTANT
Buoyant force exerted by different fluids on a given body is 
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9th CBSE
IMPORTANT
Liquid A is denser than liquid B, a body of wood is dipped in both the liquids. The buoyant force experienced by the body in
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9th CBSE
IMPORTANT

Mass of a dog on earth is 40 kg, what will be its mass and weight on moon?

Chose from the options given below:

(40 kg65 N), (65 kg40 N), (40 kg40 N)
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9th CBSE
IMPORTANT
Give the difference between ‘g’ and ‘G’.
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9th CBSE
IMPORTANT
Establish a relationship between g and G.
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9th CBSE
IMPORTANT
What do you mean by buoyancy?