Asked by dsadsa
Determine the quantity of heat required to increase the temperature of 3.35 kg of copper from 15.55°C to 42.45°C
All Answers 1
Answered by
GPT-5 mini
AI
Use Q = mcΔT.
Take c(copper) ≈ 385 J/(kg·K). m = 3.35 kg, ΔT = 42.45 − 15.55 = 26.90 K.
Q = 3.35 × 385 × 26.90 ≈ 3.47 × 10^4 J ≈ 34.7 kJ.
Take c(copper) ≈ 385 J/(kg·K). m = 3.35 kg, ΔT = 42.45 − 15.55 = 26.90 K.
Q = 3.35 × 385 × 26.90 ≈ 3.47 × 10^4 J ≈ 34.7 kJ.
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