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a) Determine the initial temperature of a sample of gold from the fact that 64.0 J are needed of 15.0 g of gold metal.
a) Determine the initial temperature of a sample of gold from the fact that 64.0 J are needed of 15.0 g of gold metal. The final temperature is 22.0C and the specific heat is 0.685 Jg C b)A 50.0-g sample of water at 100.00C was placed in an insulated cup. Then 15.3-g of zinc at 25.00C was added to the water. The temperature of the water dropped to 96.68C. What is the specific heat of the zine?
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Thermodynamics An Engineering Approach
Authors: Yunus A. Cengel, Michael A. Boles
8th edition
73398179, 978-0073398174
