49 Go Figure 18-42 represents a closed cycle for a gas (the figure is not drawn to scale). The change in the inter- nal energy of the gas as it moves from a to c along the path abc is -200 J. As it moves from c to d, 180 J must be transferred to it as heat. An additional transfer of 80 J to it as heat is needed as it moves from d to a. How much work is Figure 18-42 Problem 49. done on the gas as it moves from c to d?
49 Go Figure 18-42 represents a closed cycle for a gas (the figure is not drawn to scale). The change in the inter- nal energy of the gas as it moves from a to c along the path abc is -200 J. As it moves from c to d, 180 J must be transferred to it as heat. An additional transfer of 80 J to it as heat is needed as it moves from d to a. How much work is Figure 18-42 Problem 49. done on the gas as it moves from c to d?
Chapter3: The First Law Of Thermodynamics
Section: Chapter Questions
Problem 80AP: A car tile contains 0.0380 m3 of air at a pressure of 2.20105 Pa (about 32 psi). How much more...
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