Jawaban:
rumus kalor
Q= m*c*dT
untuk soal di atas
Q=5*4200*(75-25)
Q= 1050000 Joule
Q= 1050 kJ
semangat belajar
#Pertamax
KALOR
T₁ = 25°C
T₂ = 75°C (kemungkinan salah ketik, karena jika suhu air > 100°C, air akan menguap)
m = 5 kg
c = 4200 J/kg°C
Q = ... ?
Q = m c (T₂ - T₁)
Q = 5 · 4200 · (75 - 25)
Q = 1.050.000 J ✔
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Jawaban:
rumus kalor
Q= m*c*dT
untuk soal di atas
Q=5*4200*(75-25)
Q= 1050000 Joule
Q= 1050 kJ
semangat belajar
#Pertamax
KALOR
T₁ = 25°C
T₂ = 75°C (kemungkinan salah ketik, karena jika suhu air > 100°C, air akan menguap)
m = 5 kg
c = 4200 J/kg°C
Q = ... ?
Q = m c (T₂ - T₁)
Q = 5 · 4200 · (75 - 25)
Q = 1.050.000 J ✔