m₁ = 5 kg dan m₂ = 6 kg
T₁ = 10°C dan T₂ = 20°C
c₁ = c₂ = c
Q terima = Q lepas
m₁. c₁. (Tc - T₁) = m₂. c₂. (T₂ - Tc)
5. c. (Tc - 10°) = 6. c. (20°- Tc)
5. (Tc - 10°) = 6. (20° - Tc)
5 Tc - 50° = 120° - 6 Tc
5 Tc + 6 Tc = 120° + 50°
11 Tc = 170°
Tc = 170° / 11
Tc = 15,45°C
Jadi suhu akhir campurannya adalah 15,45°C
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m₁ = 5 kg dan m₂ = 6 kg
T₁ = 10°C dan T₂ = 20°C
c₁ = c₂ = c
Q terima = Q lepas
m₁. c₁. (Tc - T₁) = m₂. c₂. (T₂ - Tc)
5. c. (Tc - 10°) = 6. c. (20°- Tc)
5. (Tc - 10°) = 6. (20° - Tc)
5 Tc - 50° = 120° - 6 Tc
5 Tc + 6 Tc = 120° + 50°
11 Tc = 170°
Tc = 170° / 11
Tc = 15,45°C
Jadi suhu akhir campurannya adalah 15,45°C