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Chery Chery
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7 years ago
An 920-g piece of iron at 100°C is dropped into a calorimeter of negligible specific heat containing 50 g of ice at 0°C and 92 g of water, also at 0°C. What is the final temperature of the system? The specific heat of iron is 448 J/kg ∙ K, that of water is 4186 J/kg ∙ K, and the latent heat of fusion of water is 33.5 × 104 J/kg.
A) 0°C
B) 11°C
C) 14°C
D) 24°C
E) 32°C
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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7 years ago
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Chery Author
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#2
7 years ago
Thanks a million
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#3
2 years ago
Main concept used here was heat gain= heat loss .
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