Energy
Introduction to Energy
Temperature
Thermal Energy and Heat
Fill in the Blank
100
It's stored on top
What happens to the energy you use when you lift something?
100
Kinetic energy is the energy that an object has due to motion.
What is Kinetic energy?
100
The kinetic theory of matter states that all of the particles that make up matter are constantly in motion.
What is the kinetic theory of matter?
100
Thermal energy is the total kinetic energy of all particles in a substance.
What is thermal energy?
100
Energy
Heat is ____ and can do work.
200
Potential energy
What is the name of stored energy?
200
Potential energy is the energy that an object has due to it's position, or chemical composition
What is potential energy?
200
Celsius, kelvin, and fahrenheit.
What are the three scales for temperature?
200
Calorie and joules.
What are two ways that heat can be measured?
200
3
Heat moves around the universe in ___ ways.
300
Kinetic energy
What is the name of the energy in motion?
300
Mechanical energy is the sum of an object's kinetic energy and potential energy.
What is mechanical energy?
300
atoms
What is all matter made of?
300
Conduction is the transfer of energy as heat from one substance to another through direct contact.
What is Conduction?
300
Heat
An infrared camera in sensitive to ____ radiation.
400
Chemical energy
What is the form that batteries store in?
400
Sound energy is kinetic energy caused by the vibration of particles in a medium such as, steel, water, or air.
What is sound energy?
400
Temperature is a measure of the average kinetic energy of all the particles in an object.
What is Temperature?
400
Convection is the transfer of energy as heat by the movement of a liquid or gas.
What is convection
400
Vacuum
A thermos bottle uses a _____ to keep heat in the thermos.
500
It only gets the amount of energy we give it
Why can't kinetic energy ever be greater than potential energy?
500
Electromagnetic energy is transmitted through space in the form of electromagnetic waves.
What is electromagnetic energy?
500
Energy and pressure
What else can the three scales measure?
500
Radiation is the transfer by electromagnetic waves.
What is radiation?
500
Slowly
Molecules in cold things move more ____ than in hot things.
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