NEET UG PHYSICS MCQ: THERMAL PROPERTIES OF MATTER

1 Hard

1 of 1

Application +4 | -1

There are two spherical balls

A

and

B

of the same material with same surface, but the diameter of

A

is half that of

B

. If

A

and

B

are heated to the same temperature and then allowed to cool, then

View answer and explanation

Correct option: C

Rate of cooling of A is twice that of B

Option C is correct because the rate of cooling is inversely proportional to the diameter, making A cool twice as fast as B.

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