1.

Newton?s law of cooling, holds good only if the temperature difference between the body and the surroundings is [BHU 2000]

A.            Less than \[{{10}^{o}}C\]
B.            More than \[{{10}^{o}}C\]
C.            Less than \[{{100}^{o}}C\]     
D.            More than \[{{100}^{o}}C\]
Answer» B.            More than \[{{10}^{o}}C\]


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