A sheet of gold weighing 11.8 g and at a temperature of 17.2 °C is placed flat on a sheet of iron weighing 18.7 g and at a temperature of 53.2 °C. What is the final temperature of the combined metals? Assume that no heat is lost to the surroundings. Be sure your answer has the correct number of significant digits. ☑ 53.1 °C x10

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A sheet of gold weighing 11.8 g and at a temperature of 17.2 °C is placed flat on a sheet of iron weighing 18.7 g and at a temperature of 53.2 °C. What is the
final temperature of the combined metals? Assume that no heat is lost to the surroundings.
Be sure your answer has the correct number of significant digits.
☑
53.1 °C
x10
Transcribed Image Text:A sheet of gold weighing 11.8 g and at a temperature of 17.2 °C is placed flat on a sheet of iron weighing 18.7 g and at a temperature of 53.2 °C. What is the final temperature of the combined metals? Assume that no heat is lost to the surroundings. Be sure your answer has the correct number of significant digits. ☑ 53.1 °C x10
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