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chris215
 one year ago
A steam engine converts 160 kg of water completely to steam. The process involves transfer of 3.6 x 108 J as heat. If steam escaping through the safety valve does 1.85 x 108 J of work against outside atmosphere, the net change in the internal energy is:
1.75 J
1.75 x 108 J
5.45 J
5.45 x 108 J
chris215
 one year ago
A steam engine converts 160 kg of water completely to steam. The process involves transfer of 3.6 x 108 J as heat. If steam escaping through the safety valve does 1.85 x 108 J of work against outside atmosphere, the net change in the internal energy is: 1.75 J 1.75 x 108 J 5.45 J 5.45 x 108 J

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chris215
 one year ago
Best ResponseYou've already chosen the best response.0I got b is that correct

misssunshinexxoxo
 one year ago
Best ResponseYou've already chosen the best response.11.75 x 108 J yes that is correct amazing! :)
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