According to Newton's law of cooling, the rate of cooling of a body is proportional to (Δθ)^n ,
According to Newton's law of cooling, the rate of cooling of a body is proportional to (Δθ)n , where Δθ is the difference of the temperature of the body and the surroundings, and n is equal to
(a) two
(b) three
(c) four
(d) one.
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(d) According to Newton's law of cooling, rate of cooling is proportional to Δθ
Therefore, (Δθ)n = (Δθ) or n = 1.
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