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WorksheetsThermodynamics
Total questions: 22
Worksheet time: 44mins
Total energy of an isolated system is constant; energy can be transformed from one form to another
Zeroth Law of Thermodynamics
First Law of Thermodynamics
Second Law of Thermodynamics
Law of Conservation of Energy
Heat output cannot exceed heat input; or energy output cannot exceed energy input
Zeroth Law of Thermodynamics
First Law of Thermodynamics
Second Law of Thermodynamics
Third Law of Thermodynamics
If 2 objects have the same temp. as a 3rd object, then the 2 objects must have the same temp.
Zeroth Law of Thermodynamics
First Law of Thermodynamics
Second Law of Thermodynamics
Third Law of Thermodynamics
Energy transferred from one place to another by virtue of a temperature difference is __________.
Kinetic Theory
Heat
thermal energy
temperature
The second law of thermodynamics states that entropy of a system tends to ______________.
increase
decrease
stay constant
fluctuate wildly
What happens on a molecular level when heat is removed from an object?
the temperature decreases and the molecules move faster
the temperature increases and the molecules move slower
the temperature increases and the molecules molecules move faster
the temperature decreases and the molecules move slower
As the temperature of an abject increases, its molecules
move faster
get samller (condense)
move farther apart (expand)
move faster and farther apart (expand)
The property of a thermometer that allows it to indicate temperature is
thermal expansion
heat capacity
thermal equilibrium
conduction
Entropy is a measure of the number of ways in which energy is distributed.
True
False
Entropy is a form of energy
True
False
The more widely spread out energy is among available energy levels and particles, the more probable that state.
True
False
In a spontaneous process, the entropy of the universe decreases.
True
False
