AIIMS2000Physics-Heat Transfer
AIIMS 2000 Physics Convection Assertion Reason Question
Type: Assertion Reason-conceptual-Medium-Class 11
Assertion: Air at some distance above the fire is hotter than the same distance below it.
Reason: Air surrounding the fire carries heat upwards.
A
Both A and R are true and R is the correct explanation of A.
B
Both A and R are true but R is not the correct explanation of A.
C
A is true but R is false.
D
A is false but R is true.
Correct Answer
Option A
Detailed Explanation
Hot air rises due to convection, making the air above a fire hotter than below, with the reason correctly explaining the assertion.
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