Discuss friction losses using the first and second theorems of thermodynamics. How do we compensate for pressure losses in real life?

Q: As the metals reach thermal equilibrium, what is the entropy change of the universe? Express your…

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Q: A student rolls 2 dice (an object that is a cube with faces numbered 1-6). The dice are "fair,"…

A: Entropy (S) of a macrostate that consists of Ω microstates may be given in terms of the Boltzmann…

Q: Why is entropy change at constant pressure greater than entropy change at constant volume

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Q: Consider a car trip into the mountains. Construct a problem in which you calculate the overall…

A: The road trip starts and ends at rest. So the only energy consumption will be because of the…

Q: Is the principal concern in the study of thermodynamics the amount of internal energy in a system or…

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Q: Give some examples of reversible processes.

A: Reversible processes in thermodynamics are such that both system and surroundings can return back to…

Q: Consider the following quantities:  Heat Energy, Work, Change in Internal Energy and Change in…

A: Given quantities are : Heat Energy , Work , Change in internal Energy And change in entropy

Q: Consider the composite system, which is held at 298 K, shown in the following figure. Assuming ideal…

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Q: Explain why you can’t cool down your kitchen by leaving your refrigerator or freezer door open with…

A: Generally when a refrigerator operates it ejects the heat inside the refrigerator outside it. The…