" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
c es = 2100 J/kg°C
T2 = 150° C ΔT = T2=T1 = 150 - (-2) = 152
T1 = -2° C
Dit : Q
Jawab :
Q = m.c.ΔT
= 0,1 kg . 2100 J/kg°C . 152 ° C
= 31.920 J
m = 100 gram = 0,1 kg
c = 2.100 J/kg°C
Δt = 150 - (-2) = 152°C
Ditanya : Q ... ?
Jawab :
Q = m × c × Δt
Q = 0,1 kg × 2.100 J/kg°C × 152°C
Q = 31.920 J