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mikael mikael
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9 years ago

 
A compression, at a constant pressure of  140 kPa, is performed on  2.0 moles of an ideal monatomic gas
(Cv = 3/2R). The compression reduces the volume of the gas from 0.19 m3 to 0.12 m3. The change in the internal energy of the gas, in kJ, is closest to: 
A)
 
-15 
B)
 
-24 
C)
 
15 
D)
 
25 
E)
 
zero 
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padrepadre
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9 years ago
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mikael Author
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#2
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9 years ago
Thanks for answering my physics problem. Smiling Face with Glasses
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