Post a New Question


posted by .

What would be the final temp when 100 kg of 0 degrees Celcius cold water is mixed with 60 kg of 35 degrees warm water?

Ans is in degrees Celcius.

The sum of the heats gained is zero (remember one will lose heat, so have a negative heat gained).

Heatgained by cold water + heat gained by hot water=0

100kg*c*(finaltemp-0)+ 60kg*c*(finaltemp-35)=0
solve for final temp. Notice the specific heat c divides out.

Answer This Question

First Name
School Subject
Your Answer

Related Questions

More Related Questions

Post a New Question