problem20_57

University Physics with Modern Physics with Mastering Physics (11th Edition)

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20.57: The much larger mass of water suggests that the final state of the system will be water at a temperature between C. 0 . 60 and C 0 ° ° This temperature would be ( 29 ( 29 ( 29 ( 29 ( 29 ( 29 ( C, 83 . 34 ) K kg J 4190 )( kg 650 . 0 ( ) kg J 10 334 C 0 . 15 K kg J 2100 kg 0500 . 0 C 0 . 45 K kg J 4190 kg 0.600 3 ° = × + ° - ° = T keeping an extra figure. The entropy change of the system is then = 318.15 307.98 K)ln kg J kg)(4190 (0.600 S K. J 5 . 10
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