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According to Newton's law of cooling, the rate of cooling of a body is proportional to $\left ( \Delta \Theta \right )^{n},$

where $\Delta \Theta$ is the difference of the temperature of the body and the surroundings ,and $n$ is equal to
Option: 1
two

Option: 2
three

Option: 3
four

Option: 4
one.

Answers (1)

best_answer

According to Newtons law of cooling.

$\frac{d\theta}{dt}\alpha\ \Delta\ \theta$

Hence, n = 1

Correct option is 4.

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avinash.dongre

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