Odpowiedź:
Q=200 kJ
cw=4,2 kJ/kgK
ΔT=5 C, K
-------------------------------
m=200/(4,2*5)=9,52 kg
Wyjaśnienie:
Ciepło, energia
Q=m*cw*ΔT [J, kJ]
to masa
m=Q/cw*ΔT [kg]
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Odpowiedź:
Q=200 kJ
cw=4,2 kJ/kgK
ΔT=5 C, K
-------------------------------
m=200/(4,2*5)=9,52 kg
Wyjaśnienie:
Ciepło, energia
Q=m*cw*ΔT [J, kJ]
to masa
m=Q/cw*ΔT [kg]