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WorksheetsCh. 2 Forms of Energy Review
Total questions: 71
Worksheet time: 36mins
Energy due to motion
nuclear
kinetic
potential
mechanical
A disturbance that transfers energy from one place to another, but does not transfer matter
kinetic
potential
wave
sound
Energy stored in and released from the bonds between atoms
radiant
thermal
electric
chemical
stored energy
nuclear
radiant
potential
kinetic
energy stored in and released from the nucleus of an atom
kinetic
potential
chemical
nuclear
The combined potential & kinetic energy in a system
kinetic
nuclear
mechanical
thermal
the ability to cause change
kinetic
energy
potential
wave
the total kinetic and potential energy of the particles that make up an object
nuclear
mechanical
thermal
radiant
energy carried by electromagnetic waves
radiant
thermal
sound
mechanical
energy carried by sound waves
mechanical
thermal
sound
light
energy carried in an electric current
mechanical
kinetic
radiant
electric
UV rays (radiant energy) & sound energy are carried by what?
matter
energy
waves
light
Which is the following is an example of a nuclear energy?
a kite in a tree
a ball rolling down a hill
atomic bomb
a car rolling down a hill
You get this type of energy from the food you eat
electric
kinetic
chemical
gravitational potential energy
What does gravitational potential energy depend on?
mass & speed
weight & height
mass & distance/ height above earth
speed & height
The more speed an object has, the __________ kinetic energy is has.
less
more
same
What type of energy am I feeling if my coffee cup gets warm?
kinetic
thermal
potential
sound
Which of the following is an example of radiant energy?
UV Rays
sound energy
energy in food
energy in a battery
Kinetic energy depends on what?
just mass
mass & distance
weight & speed
mass & speed
A wave transfers what?
matter
mass
energy
What is the renewable source that produces energy from the sun?
Hydroelectric
Solar
Biomass
Geothermal
What is the equation for work?
W= F/d
W= F x d
W= a x F
W= F/s
A system that exchanges energy/ matter with the environment
open system
left system
closed system
right system
A system that DOES NOT exchange energy/ matter with the environment
open system
left system
closed system
right system
in order for work to be done....
there has to be a transfer of energy
the object has to move in the direction of the force
it only being done while the force is being applied
all the above/ listed
The unit for work is
Newton (N)
Pounds (lb)
kilogram (kg)
Joules (J)
Energy can be transformed but cannot be created or destroyed
Law of Conservation of Mass
Law of Conservation of Energy
Law of Conservation of Momentum
Law of Conservation of Force
When one form of energy changes into a new type of energy
Energy Transfer
Energy Alignment
Energy Conversation
Energy Transformation
When energy moves from one object to another without changing form
Energy Transfer
Energy Conversation
Energy Alignment
Energy Transformation
Coal, gas, & oil are examples of this
renewable resources
fossil fuels
nuclear energy
solar energy
a concentrated form of chemical energy that easily transforms into other types of energy
fossil fuel
nuclear energy
renewable resource
wind energy
an energy resource that replaces itself as fast as/ faster than it is being used
renewable resource
nonrenewable resource
fossil fuels
nuclear energy
an energy resource that is available in limited amounts/ being used faster than it is being replaced
renewable resource
nonrenewable resource
fossil fuels
nuclear energy
Solar, wind, & hydroelectric energy are examples of
nonrenewable resources
renewable resources
fossil fuels
nuclear energy
Fossil fuels & nuclear energy are examples of
nonrenewable resources
renewable resources
life
law of conservation of energy
In all energy transformations, some energy is "lost" as
chemical energy
thermal energy
nuclear energy
mechanical energy
Which resource uses manure and plants to provide electric energy
solar
wind
biomass
geothermal
Which resource uses the earth's heat to provide electric energy
solar
wind
biomass
geothermal
Which resource uses falling/running to provide electric energy
solar
hydroelectric
biomass
geothermal
Which resource uses the sun's radiant energy to provide electric energy
solar
hydroelectric
biomass
geothermal
which energy resource uses uranium atoms to produce electricty?
fossil fuels
solar
geothermal
nuclear
Which type of energy transformation occurs when we eat food?
nuclear --> chemical
chemical --> mechanical
mechanical --> nuclear
thermal --> mechanical
Which type of energy transformation occurs when you play an instrument?
mechanical --> radiant
kinetic --> radiant
mechanical --> sound
nuclear --> chemical
What type of resource does the US use the most to generate electricity
renewable
nonrenewable
light
sound
The Kinetic Molecular theory states that
all matter is made of particles
particles are in constant motion
particles collide with each other & their containers
all the above
During thermal contraction, the volume _____________.
increases
decreases
stays the same
isn't effected
During thermal expansion, thermal energy has to be ______________.
added
removed
remain the same
thermal energy doesn't effect expansion
What is the movement of thermal energy called?
temperature
radiation
heat
conduction
Boiling and evaporation are examples of what?
vaporization
melting
freezing
condensation
A puddle disappearing on a hot day is an example of what?
melting
freezing
condensation
vaporization
What is it called when a solid turns directly into a gas without going through the liquid state first?
melting
freezing
sublimation
deposition
Frost is an example of which state change?
sublimation
deposition
melting
freezing
The grass feeling wet in the morning (even though it didn't rain) is an example of which state change?
freezing
sublimation
condensation
vaporization
Which heat transfer is being shown at box #1?
conduction
radiation
convection
heat
Which heat transfer is being shown in box #2?
conduction
radiation
convection
freezing
Which heat transfer is being shown in box #3?
conduction
radiation
convection
vaporization
What is the transfer of thermal energy through electromagnetic waves?
conduction
radiation
convection
vaporization
What is the transfer of thermal energy due to the collisions between particles?
conduction
radiation
convection
sublimation
What is the transfer of thermal energy by the movement of particles in a material?
conduction
radiation
convection
vaporization
A material in which thermal energy moves quickly/ easily is called what?
insulator
wood
plastic
conductor
A material in which thermal energy does NOT move quickly/ easily through is called what?
conductor
convection
insulator
metal
What state change occurs when a liquid turns into a solid?
melting
conduction
vaporization
freezing
What state change occurs when a solid turns into a liquid?
freezing
deposition
sublimation
melting
What state change occurs when the mirror fogs up after you shower?
melting
depositon
condensation
vaporization
At which point does the cart on the rollercoaster have the most potential energy?
A
B
C
D
At which point does the cart on the rollercoaster have the most kinetic energy?
A
B
C
D
At which point does the cart on the rollercoaster have the least potential energy?
A
B
C
D
At which point does the cart on transform potential energy into kinetic energy?
A --> B --> C
C --> D
at the end when the cart comes to a stop
Going up to point A
Boiling and evaporation are forms of what?
condensation
freezing
melting
vaporization
During convection, the hot water rises to the top because the hot water is than the cold water.
more dense
moving faster
moving slower
less dense
