Question
Water with a mass of 0.500 kg at 15.0 degree C is mixed with 0.800 kg of water at 35.0 degree C. What is the final temperature T_f of the mixture?
Answers
bobpursley
the sum of heats <u>gained</u> is zero.
.5*c*(Tf-15)+.8*c*(Tf-35)=0
solve for Tf
.5*c*(Tf-15)+.8*c*(Tf-35)=0
solve for Tf
Anonymous
in a laboratory a student mixes 300 g water at 80 degree with 400 g water at 20 degree
Alexus
27.3 c