A) Air at \[{{10}^{\text{o}}}C\]
B) Air at \[{{40}^{\text{o}}}C\]
C) Air at \[{{20}^{\text{o}}}C\]
D) Air at \[-{{5}^{\text{o}}}C\]
Correct Answer: B
Solution :
Warm air rises higher. This is because gases expand more when they absorb heat further.You need to login to perform this action.
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