Heat
Light
Electricity
Sound
Magnetism
100

I am the measurement of the average energy of molecules. What am I?

 Temperature

100

I am a cut piece of glass or plastic usually in a triangle, but can be any geometric shape. Who am I?

Prism

100

 I am an unbroken path of conductors through which electric current passes. Who am I?

 Circuit

100

I am the material through which sound travels. Who am I?

 Medium

100

When my wires coils are spun between the poles of my powerful magnet, I produce electricity. Who am I?

 Generator

200

 I flow from a warmer object to a cooler object until both objects are the same temperature.  What am I?

Heat

200

I am a tiny bundle of light. Who am I?

 Photon

200

 I am a device that opens or closes an electric circuit. Who am I?

 Switch

200

I am a space that contains few or no molecules. Who am I?

Vacuum

200

I move back and forth through a wire, changing directions many times per second. What am I?

Alternating Current.

300

I move heat through a material from one atom or molecule to the next.  Who am I?

 Conduction

300

 I am the band of colors in a rainbow. Who am I?

 Spectrum

300

I am a buildup of charged particles. Who am I?

Static Electricity

300

I am a series of rarefactions and compressions traveling through a medium. Who am I?

Sound

300

Dailey Double


I describe the strength and direction of a magnet's force. You can see me if you sprinkle iron filings near a magnet.

400

I move heat as a liquid or a gas rises and sinks.

 Convection

400

I am a material that allows only some light to pass through. Who am I?

 Translucent

400

 I am a conductor that shares its excess charge with a much larger conductor. Who am I?

 Grounding

400

 I am how high or low a sound is. Who am I?

Pitch

400

I use magnetic forces to lift objects. I can even lift an entire train! Who am I?

Magnetic Levitation

500

 I can transfer heat through a vacuum because I am electromagnetic rays. Who am I?

 Radiation

500

 I am the bending of light waves as they pass from one substance to another. Who am I?

 Refraction

500

 I am an object in a electric circuit that resists the flow of electrons. Who am I?

 Resistor

500

 I am the height of a sound wave. Who am I?

Amplitude

500

When you have me, you can push or pull an another object that also has me. What am I?

Magnetism