problem17_p103

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

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17.103: a) The possible final states are steam, water and copper at C, 100 ° water, ice and copper at C 0 . 0 ° or water and copper at an intermediate temperature. Assume the last possibility; the final temperature would be C 1 . 86 K) kg J kg)(4190 0950 . 0 ( K) kg J kg)(390 (0.446 K) kg J kg)(4190 0350 . 0 ( kg) J 10 kg)(334 0950 . 0 ( kg) J 10 2256 ) C K)(100 kg J kg)((4190 0350 . 0 ( 3 3
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Unformatted text preview: = + + - + = T This is indeed a temperature intermediate between the freezing and boiling points, so the reasonable assumption was a valid one. b) There are kg 13 . of water....
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