Thermodynamics Day 1
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21 Terms
Thermodynamics
The study of energy transformations that occur in a collection of matter.
system
what we are studying
surroundings
everything that is not the system
boundaries
separates the system from the surroundings
closed system
mass does not cross the boundary in this system.
open system
mass crosses the boundary in this system
closed system
mass is constant in this system
closed system
which system is a closed tank of oxygen
open system
which system would an open garden hose be apart of
Quantify
express or measure the quantity of
isolated system
a system that does not interact AT ALL with its surroundings
Two
How many properties are needed to define a system
Extensive Property
property type that DEPENDS on the matter in the SYSTEM
Intensive property
property type that DOES NOT depend on mass of a system.
Intensive
What kind of property is temperature ?
Intensive
What kind of property is pressure?
Intensive
What kind of property is density ?
Extensive property
What kind of property is mass ?
Extensive
What kind of property is volume ?
specific anything
What is the term for volume over weight ?
6.022 x 10 ^23
One mole value