Draw a first-law bar chart (see Figure 19.12) for the gas process in Figure EX19.7. Figure 19.12
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Figure 19.12
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-V FIGURE EX19.7 (a) Isothermal process: AEh = 0 (b) Isochoric process: W = 0 (c) Adiabatic process: Q = 0 Eth i + W + Q = Enf En i + W + Q Enf Ehi + W + Q = Enf 0- Energy that enters the system as heat leaves as work. The thermal energy is unchanged. Thermal energy has decreased by the amount of energy that Energy that enters the system as work increases the thermal energy -and thus the temperature. left the system as heat.
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Visualize Solve Because W pdV and this is an isochoric proces...View the full answer
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Related Book For
Physics for Scientists and Engineers A Strategic Approach with Modern Physics
ISBN: 978-0133942651
4th edition
Authors: Randall D. Knight
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