c = 600 J/kg.°C
Penjelasan:
m = 2 kg
∆t = 75 - 15 = 60°C
Q = 72 Kj = 72.000 J
Q = m x c x ∆t
c = Q : (m x ∆t)
= 72.000 : (2 x 60)
= 72.000 : 120
= 600 J/kg.°C
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c = 600 J/kg.°C
Penjelasan:
m = 2 kg
∆t = 75 - 15 = 60°C
Q = 72 Kj = 72.000 J
Q = m x c x ∆t
c = Q : (m x ∆t)
= 72.000 : (2 x 60)
= 72.000 : 120
= 600 J/kg.°C