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Home Q & A Board Science-Related Homework Help Physics
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samanthakay samanthakay
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8 months ago

The heat of fusion for gold at 1,063 °C is 66.6 kJ/kg and the specific heat of gold is 0.128 kJ/kg °C. What is the energy needed to melt 100 grams of gold starting at 0 °C?



▸

20.3 kJ



▸

17.8 kJ



▸

12.3 kJ



▸

9.50 kJ



▸

7.50 kJ

Textbook 
College Physics

College Physics


Edition: 5th
Author:
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lingo94lingo94
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8 months ago
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samanthakay Author
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8 months ago
Good timing, thanks!
ethom947
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Yesterday
Smart ... Thanks!
Jodias
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2 hours ago
Helped a lot
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