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Mademuasel [1]
3 years ago
10

A 0.0414 kg ingot of metal is heated to 243◦C

Physics
1 answer:
tino4ka555 [31]3 years ago
3 0

Answer:

448 J/kg/°C

Explanation:

m₁ C₁ (T₁ − T) + m₂ C₂ (T₂ − T) = 0

(0.0414 kg) C (243°C − 20.4°C) + (0.411 kg) (4186 J/kg/°C) (18°C − 20.4°C) = 0

(9.22 kg°C) C − 4129 J = 0

C = 448 J/kg/°C

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