Difference between revisions of "Heating of a liquid"

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This equation describes how the liquid responds to the heat setting of the stove. In this case, f(t) is the temperature change per minute and t is the time in minutes.
 
This equation describes how the liquid responds to the heat setting of the stove. In this case, f(t) is the temperature change per minute and t is the time in minutes.
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For this experiment, the amount that the temperature increased from 0 to 5 minutes can be calculated using integrals, which can give total amounts.
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<font size = "+2"><span>&#8747;</span></font>f(t)dt = <font size = "+2"><span>&#8747;</span></font>30e<sup>−0.3t</sup>dt

Revision as of 14:33, 1 April 2021

A liquid with dissolved solids was placed on a stove at a certain setting and the temperature of the liquid was measured over time. The data was graphed (temperature vs time) and the slope for the best fit equation was:

f(t)=30e−0.3t

This equation describes how the liquid responds to the heat setting of the stove. In this case, f(t) is the temperature change per minute and t is the time in minutes.

For this experiment, the amount that the temperature increased from 0 to 5 minutes can be calculated using integrals, which can give total amounts.

f(t)dt = 30e−0.3tdt