Example 4.1 A stationary mass of gas is compressed without friction from an ini- tial state of 0.3 m' and 0.105 MPa to a final state of 0.15 m' and 0.105 MPa, the pres- sure remaining constant during the process. There is a transfer of 37.6 kJ of heat from the gas during the process. How much does the internal energy of the gas change?

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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; of gas is compressed wzthout Jriction from an ini- 10 a final state of 0.15 m’ and 0.105 MPa, the Dpres- he process. T, hereiis a transfer of 37.6 kJ of heat from does. the internal energy of the gas change?
Example 4.1 A stationary mass of gas is compressed without friction from an ini-
(4
tial state of 0.3 m' and 0.105 MPa to a final state of 0.15 m and 0.105 MPa, the pres-
sure remaining constant during the process. There is a transfer of 37.6 kJ of heat from
the gas during the process. How much does the internal energy of the gas change?
Transcribed Image Text:Example 4.1 A stationary mass of gas is compressed without friction from an ini- (4 tial state of 0.3 m' and 0.105 MPa to a final state of 0.15 m and 0.105 MPa, the pres- sure remaining constant during the process. There is a transfer of 37.6 kJ of heat from the gas during the process. How much does the internal energy of the gas change?
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