Chapter 6 - Thermodynamics Flashcards
1
Q
1st Law of Thermodynamics
A
/>E(universe) = />E(system) + />E(surroundings) = 0
2
Q
In />E = q + w,
q=
w=
A
q= thermal energy w= work
3
Q
Energy Units, 1 J =
A
1 kg*m^2/s^2
4
Q
1 cal = ? J
A
4.184
5
Q
1 kJ = ? kcal
A
.2390
6
Q
1 Btu = ? J
A
1055
7
Q
Pressure Volume Work
A
w= -P*/>V
8
Q
C(solid) =
A
- C(H2O)mass(H2O)/>T(H2O) / mass(solid)*/>T(solid)
