- #1

chrisdk

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## Homework Statement

Hi, I need some help in solving Newton's law of cooling problem.

Use Newton’s law of cooling to determine the

reading on a thermometer 5 min after it is taken from an oven

at 72 ◦ C to the outdoors where the temperature is 20 ◦ C, if

the reading dropped to 48 ◦ C after one min.

## Homework Equations

[tex]\frac{dT}{dt}=k(T-R)[/tex]

## The Attempt at a Solution

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