Jawaban:
dik :
massa air = 1 kg
to = 20°C
t1 = 100°C
c air = 1000 J/kg°C
dit : kalor yang dibutuhkan (Q) = ?
Q = m.c. Δt
a) mencari Δt :
= 100 - 20
= 80°C
b) masukkan ke rumus :
Q = m.c.Δt
Q = 1 × 1000 × 80
Q = 80.000 Joule
atau
Q = 80 KJ (kilo joule)
Penjelasan:
smogaembantu
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Jawaban:
dik :
massa air = 1 kg
to = 20°C
t1 = 100°C
c air = 1000 J/kg°C
dit : kalor yang dibutuhkan (Q) = ?
Q = m.c. Δt
a) mencari Δt :
= 100 - 20
= 80°C
b) masukkan ke rumus :
Q = m.c.Δt
Q = 1 × 1000 × 80
Q = 80.000 Joule
atau
Q = 80 KJ (kilo joule)
Penjelasan:
smogaembantu