Ditanya: t2
Jawab:
Q = m.c.(t2 - t1)
3900 J =
kg . 390 J/kg°C.(t2 - t1)
3900
= (t2 - t1)
25 = (t2 - t1)
25 = t2 – 30
25 + 30 = t2
Ditanya: t2
Jawab:
Q = m.c.(t2 - t1)
3900 J =
kg . 390 J/kg°C.(t2 - t1)
3900
= (t2 - t1)
25 = (t2 - t1)
25 = t2 – 30
25 + 30 = t2
Editor: Sugiharto