Thermodynamics Flashcards
In a bomb calorimeter, ___ is constant
V=k
In an open calorimeter, ___ is constant
P=k
Rigid vessel
V=k
This law is the basis for the manufacture of thermometers?
Zeroth Law of Thermodynamics
Energy is added to the water as work but is extracted from the water as heat was performed by ____
Joule
Properties that depend on the current state of the system and not on how the system reaches that state
State functions
State or path: U
State
State or path : H
State
State or path: S
State
State or path: Q
State or path: W
Q and W: path
For a constant pressure reversible process, the change in enthalpy of the system is:
Integral CpDT
What is the formula for work if the process is isotropic?
W= [(P2V2) - (P1V1)] / (n-1)
A solid is transformed into vapor without going through the liquid phase at __
Below triple point
Formula for volume and isothermal expansivity
(dV/V) = BdT- KdP
It is a device that converts the internal energy of a high pressure stream to shaft work
Turbine
