Objective: Verifying the First Law of Thermodynamics
The experiment is to investigate the increase of internal energy of an aluminium body caused by friction. The increase can be observed by measuring the increase in the temperature of the ...
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Objective: Increase internal energy by means of electrical work
This experiment investigates how the internal energy of copper and aluminium calorimeters can be increased by electrical work. As long as the aggregate state does not change ...
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![Experiment: Increase of Internal Energy by Mechanical Work, 8000586 [UE2030300], Internal Energy](/thumblibrary/UE2030300/UE2030300_01_140_140_Experiment-Increase-of-Internal-Energy-by-Mechanical-Work.jpg)
![Experiment: Internal energy and electrical work (230 V, 50/60 Hz), 8000588 [UE2030400-230], Internal Energy](/thumblibrary/UE2030400-230/UE2030400-230_01_140_140_Experiment-Internal-energy-and-electrical-work-230-V-5060-Hz.jpg)
