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Use of hot air ballons in sports and me...

Use of hot air ballons in sports and meteorological observations in an application of

A

Boyle's law

B

Newtonic law

C

Kelvin's law

D

Charle's law

Text Solution

Verified by Experts

The correct Answer is:
D
Air expands on heating, therefore, its density decreases i.e., hot air is lighter. This is an application of Charle's law
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