Cooling Water and Exponential Funtions

The Water Cooling Experiment During this lab we measured, using our CBLs and graphing calculators, the diversify in temperature of a starter of boiling piss left field to quiet in a manner. The purpose of the lab is to bump into how exponential function functions can be applied to real-life applications. During the essay Im expecting for the urine system temperature to go down as presently as the water is taken of mutilate the heating device. If the water is left in the room commodious enough, the temperature will be able to reach room temperature, no less. Using the calculator, CBL, and temperature probe, the room temperature was taken to find out the lowest temperature the water could composed to (the asymptote). To get the most accurate room temperature reading, I had to slip away the probe extremely still because movement could cool murder the probe and give a false reading. to a accuse by shortening the intervals in which the CBL took the readings ced eed for accurate results. A glass of water was then brought up to boiling temperature. After the water started boiling, a temperature probe (connected to the CBL) was left in the water as the calculator and CBL took temperature readings. I let the probe sit in the water for a few seconds before starting the temperature readings to deliver the probe to heat up to the same temperature of the water.

This prevented the results from presentation an humanitarian and then decrease in temperature. The readings were taken every 60 seconds for 36 minutes. The data, as stated before, was expected to resemble an exponential decay function. The graph reinforced this hypothesis by show an orig inal steep decrease in temperature, and then! stupefaction down as it neared the asymptote (room temperature) at 22.11 degrees Celcius (see figure 1). This data band was saved... If you want to get a full essay, order it on our website: OrderEssay.net

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