Is the sum of an objects kinetic energy and potential energy
What is mechanical energy
100
Chemical energy is the potential energy of its particles
What is false
100
An _________ takes place when energy changes fmone form into another
What is energy transformation
100
Particles are far apart and move around rapidly
What is a gas
100
Heat always flows from (what to what)
What is hot to cold
200
States that all of the particles that make up matter are constantly in motion.
What is The Kinetic theory of matter
200
Chemical energy is a form of potential energy
What is true
200
What is mechanical, heat, and sound
For example, on a roller coaster, energy gets transformed from _____ energy to _____ energy and _____ energy as the roller coaster goes down hill
200
Particles do not move freely and are held close together while vibrating
What is a solid
200
Is a transfer of heat through direct contact
What is conduction
300
Is the total kinetic energy of all particles in a substance
What is Thermal energy
300
Is equal to the amount of energy needed to to raise the temperature of 1g of water by 1 degree Celsius
What is true
300
What is non renewable and renewable
______ resource is an energy resource that cannot be produced or grown as fast as it is used. ______ resource is an energy source that can be easily reproduced or replaced by nature
300
What is a liquid
Move freely and are somewhat close to one another
300
What is bigger
Does an object of a bigger or smaller mass with the same temperature have a higher average total kinetic energy
400
What is sound energy
Is kinetic energy caused by the vibration of particles in a medium such as still, water, or air
400
States that if something is hot, the particles vibrate quickly and has a high average kinetic energy; if something is cold, the particles vibrate slowly and have a low average kinetic energy
What is temperature
400
____, ____, and _______ ____ are are fossil fuels- made form carbon rich plant and animal remains
What is coal petroleum, and natural gas
400
Degrees are measured by using this instrument
What is a thermometer
400
What is break
Adding heat to an objects causes the particle to form, break or, combine?
500
Is the energy that results from the position or motion of charged particles