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WorksheetsChapter 8 Review
Total questions: 45
Worksheet time: 26mins
When using Charles's law, temperature must be expressed in Kelvins.
True
False
Forces between particles increase as the particles move faster and further apart.
True
False
There are only three states of matter: solid, liquid, and gas.
True
False
Lightning flashes contain which type of matter?
solids
liquids
gases
plasmas
At which temperature are the particles in a pencil moving the fastest?
50 °C
40 °C
30 °C
20 °C
Adding thermal energy to a cup of water can cause the ___.
particles to move faster
particles to get further apart
particles to move faster or get further apart or both
particles to remain constant
Dry ice is a solid that changes directly to a gas when thermal energy is added. This is an example of ___.
condensation
deposition
sublimation
vaporization
During a hot shower, water vapor fogs up the mirror when it turns to water. This is an example of ___.
condensation
deposition
sublimation
vaporization
Snow forms in clouds because water vapor changes directly to ice. This is an example of ___.
condensation
deposition
sublimation
vaporization
Kinetic energy is the energy of ___.
temperature
motion
heat
state
As the space in a container gets smaller, the ___ decreases.
pressure
temperature
volume
heat
Boyle's law describes the properties of a ___.
gas
liquid
plasma
solid
Charles's law assumes constant ___.
energy
temperature
pressure
volume
Which vocabulary term below is defined as the amount of force per unit area?
surface tension
temperature
thermal energy
viscosity
pressure
Which vocabulary term below is defined as the measurement of a liquids ability to flow?
surface tension
temperature
thermal energy
viscosity
pressure
Which vocabulary term below is defined as the total potential and kinetic energy of an object?
surface tension
temperature
thermal energy
viscosity
pressure
Which vocabulary term below is defined as the measure of the average kinetic energy of all of the particles in an object.
surface tension
temperature
thermal energy
viscosity
pressure
Which vocabulary term below is defined as the uneven forces acting on the particles on the surface of a liquid.
surface tension
temperature
thermal energy
viscosity
pressure
Liquid cools and hardens. This is an example of ___.
freezing
melting
condensation
vaporization
The ice cream you are eating drips down your arm, This is an example of ___.
freezing
melting
condensation
vaporization
A cold drink is wet on the outside of the glass. This is an example of ___.
freezing
melting
condensation
vaporization
Particle motion in ice is ____ than particle motion in water.
slower
faster
A gas with a volume of 2.5 L at a pressure of 175 kPa is allowed to expand to a volume of 6.5 L. What is the new pressure? (P1V1=P2V2)
455 kPa
67.3 kPa
0.093 kPa
A gas occupies 350 mL at a temperature of 28 C. What is the volume if the temperature increases to 65 C? (V1/T1=V2/T2)
393 mL
813 mL
151 mL
Marco put a pot of hot water on to boil eggs. After a few minutes, all the water gone. This is an example of ___.
condensation
deposition
sublimation
vaporization
The energy an object has due to its motion
thermal energy
temperature
kinetic energy
The total potential and kinetic energy of an object
thermal energy
temperature
kinetic energy
Measure of the average kinetic energy of the particles in an object
thermal energy
temperature
kinetic energy
Changing from a liquid to a gas
condensation
vaporization
sublimation
melting
Changing from a gas to a liquid
condensation
vaporization
sublimation
melting
Changing directly from a solid to a gas
condensation
vaporization
sublimation
melting
Evaporation and boiling are two kinds of _______
condensation
vaporization
sublimation
melting
Deposition is a change from a __________
gas to a solid.
solid to a gas.
liquid to a gas.
gas to a liquid.
Vaporization that occurs within a liquid is _________
boiling.
evaporation.
sublimation.
condensation.
What type of energy does a substance lose when it cools?
thermal
gravitational
nuclear
potential
