Dane:
T₁ = 20 °C
T = 100 °C
m = 100 g = 0,1 kg
Q = 2000 J
Rozw.:
Q = m × ΔT × Cw
ΔT = T - T₁ = 80 °C
Cw = Q / m × ΔT = 2000 J / 0,1 kg × 80 °C = 250 [J/kg ×°C]
Jest to srebro
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Dane:
T₁ = 20 °C
T = 100 °C
m = 100 g = 0,1 kg
Q = 2000 J
Rozw.:
Q = m × ΔT × Cw
ΔT = T - T₁ = 80 °C
Cw = Q / m × ΔT = 2000 J / 0,1 kg × 80 °C = 250 [J/kg ×°C]
Jest to srebro
C = ciepło właściwe
Q = 2000J
T = 100 - 20 = 80 Stopni C
M = 100g = 0.1 KG
C = 2000J/(0,1KG * 80 stopni C) = 250J/KG Stopni C