Find amount of work done by gas-change in internal energy
The ideal gas (3 moles) is compressed in the constant temperature process from 15 L to 3 L. In process, 10 kJ of heat is removed from te system. Find amount of work done by gas, change in internal energy, and initial and final temperatures of gas.
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Freezing space supplies heat at the rate of 1000 kJ/s and condenser removes heat at the rate of 500 kJ/s to environment and refrigerator consumes 50 kW of electric power when running.
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The ideal gas (3 moles) is compressed in the constant temperature process from 15 L to 3 L. In process, 10 kJ of heat is removed from te system.
The horizontal distances among the center of mass of the brick and the centerlines of the cylinders are dA for cylinder A and dB for cylinder B. (iii) Find out is the ratio of dA/dB?
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Calculate the percent of linear change during the sc-to-bcc transition if a certain metal undergoes a sc-to-bcc change (sc=simple cubic) upon heating to 500 degrees Celsius.
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