Mathematics, 29.10.2019 04:31 Tyjon16
Newton's law of cooling states that the temperature of an object changes at a rate proportional to the difference between its temperature and that of its surroundings. suppose that the temperature of a cup of coffee obeys newton's law of cooling. if the coffee has a temperature of 190 degrees fahrenheit when freshly poured, and 2 minutes later has cooled to 170 degrees in a room at 66 degrees, determine when the coffee reaches a temperature of 145 degrees.
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, is the temperature of the surrounding and k is a constant of proportionality in this negative because temperature is decreasing.
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Newton's law of cooling states that the temperature of an object changes at a rate proportional to t...
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