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C | 11 |
I | |
Question A silver bar of length 30 cm and cross-sectional area 1.0 cm2 is used to transfer heat from a 100°C reservoir to a 0°C block of ice. How much ice is melted per second? (For silver, k = 427 J/s×m×°C. For ice, Lf = 334 000 J/kg.) | |
Answer 0.043 g/s | |