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5.0 g of copper was heated from 20°C to 80°C. How much energy was used to heat Cu?
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5.0 g of copper was heated from 20°C to 80°C. How much energy was used to heat Cu?

User Toro
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Answer:

100 J of energy are needed to heat the copper from 20∘C to 80∘C .

User Rezwits
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