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6 Apr 2020
You find a penny (assume to be pure copper with a specific heat of 0.385 J/g°C) in the snow which has a temperature of -10.0°C. How much heat, in Joules, is absorbed by the penny as it warms to body temperature, 35.0°C? The mass of the penny is 3.10 g. Report answer to 3 significant figures and use + or - to indicate the direction of energy flow. Assume the unit to be Joules.
You find a penny (assume to be pure copper with a specific heat of 0.385 J/g°C) in the snow which has a temperature of -10.0°C. How much heat, in Joules, is absorbed by the penny as it warms to body temperature, 35.0°C? The mass of the penny is 3.10 g. Report answer to 3 significant figures and use + or - to indicate the direction of energy flow. Assume the unit to be Joules.
2 Jun 2021
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