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A 31.1 g wafer of pure gold initially at 69.4 °C is submerged into 63.6 g of water at 27.5 °C in an insulated container.
Posted: Mon Jul 11, 2022 1:37 pm
by answerhappygod

- A 31 1 G Wafer Of Pure Gold Initially At 69 4 C Is Submerged Into 63 6 G Of Water At 27 5 C In An Insulated Container 1 (32.82 KiB) Viewed 40 times

- A 31 1 G Wafer Of Pure Gold Initially At 69 4 C Is Submerged Into 63 6 G Of Water At 27 5 C In An Insulated Container 2 (12.19 KiB) Viewed 40 times
A 31.1 g wafer of pure gold initially at 69.4 °C is submerged into 63.6 g of water at 27.5 °C in an insulated container. The specific heat capacity for gold is 0.128 J/(g° C) and the specific heat capacity for water is 4.18 J/(g.° C)?
What is the final temperature of both substances at thermal equilibrium?