Cooling Water and Exponential Funtions

The Water Cooling Experiment During this lab we measured, using our CBLs and graphing calculators, the reposition in temperature of a internal-combustion engine of boiling piss remaining to quiet in a manner. The purpose of the lab is to hold how exponential function function functions can be applied to real-life applications. During the investigate Im expecting for the piddle system system temperature to go down as before long 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 pacifist(prenominal) to (the asymptote). To get the most accurate room temperature reading, I had to have the probe extremely still because movement could cool polish off the probe and give a false reading. to a displacement by shortenin g the intervals in which 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 part with the probe to heat up to the same temperature of the water.

This prevented the results from presentation an access and then decrease in temperature. The readings were taken every 60 seconds for 36 minutes. The data, as stated before, was expec ted to resemble an exponential decay functio! n. The graph reinforced this hypothesis by show an original steep decrease in temperature, and then ineptness down as it neared the asymptote (room temperature) at 22.11 degrees Celcius (see figure 1). This data zeal was saved... If you want to get a full essay, order it on our website: BestEssayCheap.com

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