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18-04-2022
Mathematics

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14 g of copper was heated from 50°C to 85°C. How much energy was used to heat Cu? (Specific heat capacity of Cu is 0.385 J/g °C)
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indrawboy indrawboy

18-04-2022

Q = mcΔt

Q = 14 x 0.385 x (85-50)

Q = 161.7 J

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