" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
Q.lebur = m*L= 0.2*336.000 = 67200 J
------------ +
= 69300 J
Jawabannya C
c es = 2.100 J/kg°C
L = 336.000 J/kg
Dit: Q a-c ....?
Peny: a.) Qa-b = m.c.ΔT ⇒ Q = 0,2 x 2.100 x 5 ⇒ 2.100 J
b.) Qb-c = m.L ⇒ Q = 0,2 x 336.000 ⇒ 67.200 J
Qa-c = Qa-b + Qb-c ⇒ 2.100 + 67.200 ⇒ 69.300 Joule
Jawaban = C