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m = 200 gram = 0,2kg
Δt = t2-t1 = 75 - 25 = 50
Q = 35kJ = 35000J
ditanya.
c
jawab.
Q = m.c.Δt
35000 = 0,2.c.50
35000 = c.10
35000 ÷ 10 = c
3500 = c
*maaf kalo salah
m = 200 g = 0,2 kg
ΔT = 75°C - 25°C = 50°C
- Ditanya : c ... ?
- Jawab :
Q = m × c × ΔT
35.000 = 0,2 × c × 50
35.000 = 25 × c
c = 35.000 : 25
c = 1.400 J/kg°C