MATS_15201: Equilibrium Thermodynamics pt. 1 Flashcards
Define entropy
Entropy is a quantitative measure of
disorder of a system
State the second law of thermodynamics as a complete sentence.
The entropy of the universe is constant
State the second law of thermodynamics as an equation or inequality.
State the first law of thermodynamics as a complete sentence.
State the first law of thermodynamics as an equation or inequality.
State the third law of thermodynamics as a complete sentence.
State the third law of thermodynamics as an equation or inequality.
What is exchanged in a closed system?
Energy but not matter
What is exchanged in an isolated system?
Neither matter nor energy
What is exchanged in an open system?
Matter and energy
In the constant volume case
heat capacity is equal to?
(∂U/∂T)v
In the constant pressure case
heat capacity is equal to?
(∂H/∂T)p
What is the word formula for relative error
Meestake minus actual over actual
‘Meestake’ is aka ‘Calculated value’
What is the formula for relative error
(x0 - x)/x
‘Meestake’ is aka ‘Calculated value’
