MHT CET Physics question

Physics Thermal Properties of Matter MHT CET

Newton's law of cooling is applicable for

(A)Any excess of temperature over the surrounding
(B)Small excess of temperature over the surroundingCorrect
(C)Large excess of temperature over the surrounding
(D)Very large excess of temperature over the surrounding

Answer: (B)

Solution

The law is a good approximation only when the excess of temperature over the surroundings is

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Question ID VK-063329