• Support PF! Buy your school textbooks, materials and every day products Here!

Addition of milk to coffee

  • #1

Homework Statement



hi, i have a lab for thermal physics in which the cooling of coffee is monitored. The variable change is the amount of milk that is added once the coffee is brewed. My question is whether there is an equation that relates heat exchange between 2 liquids in a solution? (an equation that also accounted for the room temperature would be even more helpful)

Homework Equations



mcΔT = mcΔT

The Attempt at a Solution



i know that the above equation due to law of conservation of energy where m is mass, c is heat capacity, and ΔT is temperature change. However, this one only finds a final temperature. I wanted an equation that would take into account for time. Thanks.
 

Answers and Replies

Related Threads for: Addition of milk to coffee

  • Last Post
Replies
5
Views
4K
  • Last Post
Replies
1
Views
10K
Replies
3
Views
5K
  • Last Post
Replies
4
Views
1K
  • Last Post
Replies
3
Views
2K
  • Last Post
Replies
5
Views
4K
Replies
7
Views
4K
Replies
2
Views
622
Top