" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
maka massa alkohol × kalor jenis × kenaikan suhu
= 0,5 kg × 2300 J/kg°C × 20°C
= 23000 joule
semoga membantu ^^
m: 500 gram ⇒ 0,5 kg
ΔT: 20°C
C: 2,3.10³ J/kg°C ⇒ 2300 J/kg°C
Jawab:
Q=m.C.ΔT
0,5.2300.20
23000