WorksheetsThermodynamics Test #2 Review
Total questions: 40
Worksheet time: 40mins
Name
Class
Date
1.
Which phase of matter has a definite shape and a definite volume?
a)
solids
b)
liquids
c)
gases
d)
plasma
2.
How would you describe the speed and motion of gas particles?
a)
Any which way and speed.
b)
Fast and toward each other
c)
Really fast and in straight lines
d)
Really fast and in straight lines until they hit something.
3.
Which phase of matter has a definite volume but and indefinite shape?
a)
Solids
b)
Liquids
c)
Gases
d)
Bose-Einstein Condensate
4.
When a substance changes phases from a gas directly to a solid, the phase change that occurred was:
a)
Condensation
b)
Sublimation
c)
Vaporization
d)
Deposition
5.
What states that the particles that make up all matter must be in constant motion?
a)
The Law of the Conservation of Matter
b)
The Kinetic Theory of Matter
c)
Bernoulli's Principle
d)
The Law of the Conservation of Kinetic Matter
6.
Thermal expansion happens when
a)
materials change temperature w/no energy added.
b)
thermal energy is removed from a substance and the particles move farther apart.
c)
Are you crazy? Thermal energy can't expand!
d)
thermal energy is added to a substance and the particles move farther apart.
7.
Thermal expansion happens when
a)
materials change temperature w/no energy added.
b)
thermal energy is removed from a substance and the particles move farther apart.
c)
Are you crazy? Thermal energy can't expand!
d)
thermal energy is added to a substance and the particles move farther apart.
8.
Which of the following phases of matter have the highest energy content?
a)
Plasma
b)
Gases
c)
Liquids
d)
Solids
9.
Pressure is
a)
the force of the particles hitting a surface.
b)
the amount of force applied to a given surface area.
c)
measured in psi.
d)
all of the above
10.
Which of the following are 2 units of pressure?
a)
psi and atm
b)
lbs and torr
c)
Pascal's and mmMn
d)
atm and inMn
11.
Whose law or principle states that if amount and temperature are kept constant, then when the pressure increases, the volume will decrease?
a)
Bernoulli
b)
Boyle
c)
Charles
d)
Pascal
12.
Charles' Law states that, if pressure and amount of gas is kept constant then
a)
an increase in temperature results in a decrease in volume
b)
as pressure increases; volume also increases
c)
as temperature decreases so does volume.
d)
as pressure decreases; volume increases.
13.
Whose Law does this graph best represent?
a)
Bernoulli
b)
Archimedes
c)
Charles
d)
Boyle
14.
What is the term for the upward force on an immersed object?
a)
Pascal's Principle
b)
Buoyant Force
c)
Expansion Force
d)
Archimedes Principle
15.
In which direction do all fluids flow?
a)
Anyway you want them
b)
From areas of low pressure to areas of higher pressure
c)
From areas of higher pressure to areas of lower pressure
d)
From areas where there is more to areas where there is less
16.
Whose law is this:
As pressure is applied to a fluid, that pressure is passed on unchanged throughout that fluid.
As pressure is applied to a fluid, that pressure is passed on unchanged throughout that fluid.
a)
Pascal's
b)
Archimedes'
c)
Charles'
d)
Bernoulli's
17.
Bernoulli's Principle states that
a)
as velocity of a substance decreases, its pressure decreases.
b)
as velocity increases of a substance increases, its pressure decreases.
c)
as velocity of a fluid increases, pressure of the fluid decreases.
d)
as velocity of a fluid decreases, pressure of the fluid decreases.
18.
Whose Principle or Law states:
The buoyant force on an object is equal to the weight of the fluid displaced by the object.
The buoyant force on an object is equal to the weight of the fluid displaced by the object.
a)
Pascal's
b)
Archimedes'
c)
Charles'
d)
Bernoulli's
19.
What phase change is occurring when you are changing a solid to a liquid?
a)
freezing
b)
melting
c)
condensation
d)
evaporation
20.
What happens to the thermal energy in a substance during condensation?
a)
Eq stays the same.
b)
Eq must be absorbed.
c)
Eq must be removed.
d)
Eq is not involved what-so-ever.
21.
Boiling is a type of
a)
Condensation
b)
Vaporization
c)
Sublimation
d)
Evaporization
22.
As Eq is added to the substance, what is happening between letters D & E?
a)
Melting
b)
Condensation
c)
Sublimation
d)
Vaporization
23.
What state of matter is the substance in after point E?
a)
Solid
b)
Liquid
c)
Gas
d)
Can't tell from this graph.
24.
Is this phase change diagram for water?
On a separate piece of paper write down why and show your answer to the teacher.
On a separate piece of paper write down why and show your answer to the teacher.
a)
Yes
b)
No
c)
Can't tell from this graph
d)
I don't know
25.
What is occurring in this graph during the phase changes?
a)
Temperature and Thermal Energy are increasing.
b)
Temperature is increasing; Thermal energy is decreasing.
c)
Temperature is increasing; Thermal energy is staying the same.
d)
Temperature is staying the same; Thermal energy is increasing.
26.
What phase change is when a solid turns directly into a gas?
a)
Deposition
b)
Sublimation
c)
Condensation
d)
Melting
27.
Which takes a greater change in energy: Sublimation or Vaporization?
a)
Sublimation
b)
Vaporization
c)
Neither takes energy
d)
Both take the same change in energy
28.
Phase of matter with the greatest particle density?
a)
Solid
b)
Liquid
c)
Gas
d)
Plasma
29.
Phase of matter with the fastest particle movement?
a)
Solid
b)
Liquid
c)
Gas
d)
Bose-Einstein Condensate
30.
Phase of matter with the least amount of thermal energy?
a)
Solid
b)
Liquid
c)
Gas
d)
Bose-Einstein Condensate
31.
Which of the following would not be a fluid?
a)
Solid
b)
Liquid
c)
Gas
d)
Water Vapor
32.
When Mrs. Davis levitated the ball with the stream of air from the vacuum, she was demonstrating whose law or principle?
a)
Charles'
b)
Bernoulli's
c)
Boyle's
d)
Pascal's
33.
When Mrs. Davis subjected the peeps to cruel torture underneath the bell jar apparatus, whose law or principle was she demonstrating?
a)
Charles'
b)
Bernoulli's
c)
Boyle's
d)
Pascal's
34.
If you put pop bottle filled only with air in the freezer, when you take it back out, it will decreased in volume. Whose law or principle does this demonstrate?
a)
Charles'
b)
Bernoulli's
c)
Boyle's
d)
Pascal's
35.
What is the approximate value for air pressure (at 'normal' conditions)?
a)
5 psi
b)
10 psi
c)
15 psi
d)
20 psi
36.
Where on the graph would you find the Heat of Fusion?
a)
Between A & B
b)
Between B & C
c)
Between C & D
d)
Between D & E
37.
The amount of Eq needed to be added (or removed) from a substance to change it from a liquid to a solid (or vice versa) is called:
a)
Thermal Energy of Boiling
b)
Heat of Fusion
c)
Heat of Evaporation
d)
Heat of Vaporization
38.
The Cartesian Diver demonstrated whose law or principle?
a)
Charles'
b)
Archimedes'
c)
Boyle's
d)
Pascal's
39.
When Mrs. Davis "shrunk-wrapped" several students in a plastic bag, she was trying to show you:
a)
Bernoulli's Principle
b)
The Strength of Air Pressure
c)
Charles' Law
d)
How Cool Science Can Be
40.
What does dry ice do at room temperature?
a)
Melts
b)
Sublimates
c)
Vaporizes
d)
Boils
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