Please solve the following problems. You must show all work for full/partial credit. When complete, attach a typed cover sheet and submit to the assignment drop-box.
#1. A 10.0 cm radius piston compresses a gas isothermally from a height of 15.0 cm to 2.50 cm at a constant pressure of 2.0 atm. (25 Points)
#2. Sketch a PV diagram for the following process: (25 Points)
#3. An ideal gas expands at a constant total pressure of 2.5 atm from 3.45 L to 6.70 L. Heat then flows out of the gas at constant volume, and the pressure and temperature are allowed to drop until the temperature reaches its original value. (25 Points) Calculate:
#4. Heat flows into an ideal gas at a constant volume. The pressure increases from 1.5 atm to 5.5 atm. Next the gas is compressed at constant pressure from 5.0 L to 2.5 L and goes back to its original temperature. (25 Points)
Grading Guidelines | 100 points total |
Show Your Work | 60% |
Your Work is Mostly Correct | 80% |
Correct Work, but incorrect units | 95% |
Correct Work, and correct units | 100% |
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