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  • According to Newton's law of cooling, the rate of cooling of a body is proportional to <img alt="\left ( \Delta \Theta \right )^{n}," src="https://learn.careers360.com/latex-image/?%5Cleft%20%2

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.

Posted by

avinash.dongre

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