Energy
Waves
Electricity
Thermal Energy
Magnets/other
100
Energy of Motion
What is Kinetic Energy.
100
The top of the wave.
What is the crest of a wave.
100
Positive charge.
What is a proton.
100
Good Conductor of heat.
What is a metal.
100
Groups of atoms having aligned their magnetic poles.
What is a magnetic domain.
200
Stored Energy
What is Potential Energy.
200
How tall the wave is from the midpoint.
What is the amplitude of the wave.
200
A conducting path.
What is a circuit.
200
Heat flowing through anything that can act as a fluid such as a gas or liquid.
What is convection.
200
You produce 2 magnets, both with a North and South pole.
What is what happens when you break a bar magnet in 1/2.
300
Energy cannot be created or destroyed
What is the law of conservation of energy.
300
The number of wavelengths that pass a point per unit of time.
What is the frequency of a wave.
300
Opposites attract.
What are protons and electrons.
300
Kinetic energy transferred from particle to particle by direct contact.
What is Conduction.
300
A spring being stretched.
What is an example of elastic potential energy.
400
Where kinetic energy is at its highest on a pendulum.
What is the center of the swing.
400
Waves that can only travel through a medium (matter a wave travels through).
What is a mechanical wave.
400
The accumulation of electric charges.
What is static electricity
400
________always transfers from hot to cold.
What is heat.
400
Active solar collectors are painted black and often have water circulating through the collector....why?....Look up specific heat capacity..
Because block absorbs energy and water has a high capacity to hold heat.
500
Joule
What is the SI unit of energy.
500
Matter in the medium moves back and forth in the same direction that the wave travels. ex: sound waves.
What are compressional waves.
500
A mechanism to show how charges are grounded when lightning strikes. (hint- we used one)
What is an electroscope.
500
The amount of energy needed to raise one gram of any substance 1 degree Celsius.
What is specific heat.
500
Any change that occurs
What is energy.
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