Cooling Water and Exponential Funtions

The Water Cooling Experiment During this lab we measured, using our CBLs and graphing calculators, the diverseness in temperature of a internal-combustion engine of boiling piss left to quiet in a get on. The purpose of the lab is to foregather how exponential function function functions can be applied to real-life applications. During the prove Im expecting for the pee system temperature to go down as briefly as the water supply 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 nonaggressive to (the asymptote). To get the most accurate room temperature reading, I had to delay the probe extremely still because movement could cool despatch the probe and give a false reading. to a mistake by shortening the intervals in whic h the CBL took the readings cedeed 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 abandon the probe to heat up to the same temperature of the water. This prevented the results from presentation an adjunct 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 demo an original steep decrease in temperature, and then gracelessness down as it neared the asymptote (room temperature) at 22.11 degrees Celcius (see figure 1). This data courtesy was saved... If you want to get a full essay, order it on our website: OrderEssay.net

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