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A balloon displaces in air, resulting in...

A balloon displaces in air, resulting in buoyant force. This buoyant force is more than the weight of the balloon and hence the balloon moves up.
Buoyant force is directly proportional to the density of

A

balloon

B

air

C

water vapour

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
B
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