" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
m1=0,3 kg
t1=90 C
m2=0,2kg
t2=20 C
Szukane:
t(końcowe)=?
Wzór:
t=m1*t1+m2*t2/m1+m2
t=0,3*90+0,2*20/0,3+0,2
t=62 C