- #1
CuriousBanker
- 190
- 24
Hello. I am starting to learn about thermodynamics. (i'm going to use lower case "d" for delta)
Energy is neither created nor destroyed. So dU = 0 for the universe as a whole.
If the universe is constantly expanding, then it must be doing work on the vacuum around it, right? So W is a positive number
dU = Q - W
0 = Q - a positive number
So Q is a positive number.
So heat is being added to the universe constantly.
Is this correct?
Energy is neither created nor destroyed. So dU = 0 for the universe as a whole.
If the universe is constantly expanding, then it must be doing work on the vacuum around it, right? So W is a positive number
dU = Q - W
0 = Q - a positive number
So Q is a positive number.
So heat is being added to the universe constantly.
Is this correct?