Study sets matching "science 2 energy"
Study sets
Classes
Users
Sound
Light
Heat
Mechanical Energy
vibrations that travel through the air that people or animals…
the form of energy that makes it possible for the eye to see.…
a form of energy, or the state of being very warm
energy produced by moving objects and that is found in machine…
Sound
vibrations that travel through the air that people or animals…
Light
the form of energy that makes it possible for the eye to see.…
thermal energy
conduction
convection
radiation
heat energy caused by the movement of molecules in an object
the direct transfer of heat between objects that touch
heat moving from one object to another caused by mixing a liqu…
the movement of thermal (heat) energy by electromagnetic waves…
thermal energy
heat energy caused by the movement of molecules in an object
conduction
the direct transfer of heat between objects that touch
Radiant Energy
Electric Energy
Thermal Energy
Sound Energy
Energy carried by an electromagnetic wave.
Energy carried by an electric current.
The sum of the kinetic energy and the potential energy of the…
Energy carried by sound waves.
Radiant Energy
Energy carried by an electromagnetic wave.
Electric Energy
Energy carried by an electric current.
biomass energy
circuit
conduction
conductors
a renewable energy resource made of wood, paper, organic mater…
a path along which electricity can transfer
the process in which energy is transferred when materials touc…
materials that have a structure that easily allows energy tran…
biomass energy
a renewable energy resource made of wood, paper, organic mater…
circuit
a path along which electricity can transfer
Chemical Energy
Conserve
Electromagnetic Radiation
Energy Efficiency
It is the energy that is released by the interaction of chemic…
To ............... something is to use little or none of somet…
It is energy that travels in waves and often produces light.... e…
It is a measurement of how much energy is required to accompli…
Chemical Energy
It is the energy that is released by the interaction of chemic…
Conserve
To ............... something is to use little or none of somet…
radiation
electromagnetic
heat
conduction
energy transmitted in waves or a stream of particles
the relation of currents or fields of and magnetic fields
a form of energy associated with the movement of atoms and mol…
when heat or electricity moves from one place to another
radiation
energy transmitted in waves or a stream of particles
electromagnetic
the relation of currents or fields of and magnetic fields
energy
kinetic energy
potential energy
thermal energy
an exertion of power
the energy something has while it it moving
the energy an object has held or stopped at a height
the energy that comes from heat
energy
an exertion of power
kinetic energy
the energy something has while it it moving
Alpha decay
Nuclear energy
Beta Decay
Mechanical energy
a type of radioactive decay in which an atomic nucleus emits a…
the energy released during nuclear fission or fusion, especial…
radioactive decay in which an electron is emitted.
mechanical energy is the sum of potential energy and kinetic e…
Alpha decay
a type of radioactive decay in which an atomic nucleus emits a…
Nuclear energy
the energy released during nuclear fission or fusion, especial…
fission
friction
fusion
generator
a nuclear reaction that breaks apart an atom.
a force that opposes motion.
a nuclear reaction that combines two atoms together to make an…
a device that changes mechanical energy into electricity.
fission
a nuclear reaction that breaks apart an atom.
friction
a force that opposes motion.
Newton's First Law
Newton's Second Law
Newton's Third Law
mass
an object at rest will stay at rest, an object will continue i…
momentum isn't destroyed, it's either transferred or conserved
states that forces always act in equal but opposite pairs
amount of matter in an object
Newton's First Law
an object at rest will stay at rest, an object will continue i…
Newton's Second Law
momentum isn't destroyed, it's either transferred or conserved
Potential energy
Kinetic energy
Potential energy
Kinetic energy
What do you call energy that is stored?
What do you call energy in motion?
If a ball sits upon a hill, what kind of energy is that?
If you roll a ball down a hill, what kind of energy is that?
Potential energy
What do you call energy that is stored?
Kinetic energy
What do you call energy in motion?
Energy
potential energy
kinetic energy
nuclear energy
the ability to cause change, or do work.
the energy stored in an object because of it's position.
the energy an object has due to it's motion.
energy contained in atomic nuclei. ... eg heat and light provided…
Energy
the ability to cause change, or do work.
potential energy
the energy stored in an object because of it's position.
Mechanical Energy
Light Energy
Sound Energy
Nuclear Energy
sum of potential and kinetic energy in a system
a form of electromagnetic radiation; a type of kinetic energy
is the vibration of air particles. Sound does not occur in a v…
the energy that holds protons and neutrons together inside the…
Mechanical Energy
sum of potential and kinetic energy in a system
Light Energy
a form of electromagnetic radiation; a type of kinetic energy
Turbine
Generator
Nonrenewable Resource
Fossil Fuels
Set of steam powered blades that spins a generator at a power…
Device that uses a magnetic field to turn kinetic energy into…
Energy resource that is used up much faster than it can be rep…
A natural fuel such as coal or gas, formed in the geological p…
Turbine
Set of steam powered blades that spins a generator at a power…
Generator
Device that uses a magnetic field to turn kinetic energy into…
Wasted energy
Useful energy
Energy efficiency
Two main types of energy sources
When energy is transformed into an unuseful form, e.g. the hea…
When an object is energy efficient and does not waste any ener…
A measure of how much useful input energy is converted into ou…
nonrenewable and renewable energy
Wasted energy
When energy is transformed into an unuseful form, e.g. the hea…
Useful energy
When an object is energy efficient and does not waste any ener…
Advantage of Biomass
Disadvantage of biomass
biomass is a _____________ resource
biomass is used
much less garbage goes into landfills
lots of plants to create a little biomass
renewable
Europe and Africa
Advantage of Biomass
much less garbage goes into landfills
Disadvantage of biomass
lots of plants to create a little biomass
fuel
fossil fuels
hydrocarbons
petroleum
is a substance that provides energy.
are the energy-rich substances formed the remains
are chemical compounds that contain carbon and hydron atoms
is another name for oil
fuel
is a substance that provides energy.
fossil fuels
are the energy-rich substances formed the remains
Natural recources
Pollution
Point source
Nonpoint source
Anything naturally occurring in the environment that humans us…
Contamination of earths land, water, or air.
A specific source of pollution that can be identified.
A widely spread source of pollution that is difficult to link…
Natural recources
Anything naturally occurring in the environment that humans us…
Pollution
Contamination of earths land, water, or air.