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Nature of Energy
Energy Conversions
Temperature vs Heat
Transferring Thermal Energy
Anything Energy
100
This is energy in the form of motion
What is Kinetic Energy?
100
This is a change from one form of energy to another
What is Electromagnetic?
100
average kinetic energy of all molecules in a substance
What is temperature?
100
Transfer o f heat energy through the movement of particles.
What is Convection?
100
This states that energy can neither be created nor destroyed.
What is the law of conservation of energy?
200
This is the energy that is stored
What is Potential energy?
200
A lamp convert electrical energy into ________ energy
What is Electronmagnetic
200
The TOTAL kinetic energy all molecules in an object
What is Thermal Energy?
200
The transfer of heat energy through a substance without any movement of the substance itself.
What is Conduction?
200
A material that conducts heat well is called ______
What is a conductor?
300
This is energy stored by something that can stretch or compress, such as rubber band or spring
What is Elastic Potential Energy?
300
A water heater converts chemical energy into ____ energy
What is Thermal Energy?
300
Another temperature scale where the lowest possible temp. is 0 K
What is Kelvin?
300
This is the transfer of heat energy by waves.
What is Radiation?
300
If mass decreases and velocity increases then this type of energy has occurred.
What is Kinetic Energy?
400
This is anything that can fall that has stored GPE
What is Gravitational Potential Energy?
400
Student's body converts chemical energy found in food into _______ energy.
What is Mechanical?
400
Water freezes at 0 degrees and boils at 100 degrees
What is Celsius?
400
These two units are used to measure Heat.
What are Calories or Joules?
400
The total amount of kinetic and potential energy in a closed system is _____________
What is nuclear energy?
500
This is energy stored in chemical bonds.
What is Chemical Potential Energy?
500
Energy comes in 7 forms list them
What are Mechanical, Heat, Light, Electrical, Chemical, Nuclear, Radiant and Sound
500
This measures Heat
What is a Joulemeter?
500
These are 3 examples of good insulators
What are wood, plastics and fiberglass?
500
These are the 3 types of Heating Systems
What are forced air, radiator, electrical?