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Light
Color
Ear
Sound
Miscellaneous
100
Light moves in waves and in this way.
What is a straight line?
100
Reflects every color of light except red light.
What is red?
100

What is the flow of electrons?

What is the current?

100
All sound is created when matter does this.
What is vibrates?
100
The material that allows light to pass through but scatters it.
What is translucent?
200
The only kind of energy waves you can see.
What are light waves?
200
Includes all the light that you can see.
What is the visible spectrum?
200

Measured in volts

What is voltage?

200
The loudness or softness of a sound
What is volume?
200
You speak into this to amplify sound.
What is a microphone?
300

When light changes direction as it moves from one medium to another.

What is refraction?

300
The color of sunlight.
What is white?
300
A measure of how difficult the circuit is for the current to flow through

What is resistance?

300
This makes sounds louder.
What is an amplifier?
300
They travel through different materials at different speeds.
What are sound waves?
400

The angle of incidence is the same as the angle of reflection

What is reflection?

400
This occurs when white light is broken up into colors.
What is a rainbow?
400

If the voltage is 10 and the current 2 what is the resistance

What is a resistance of 5 ohms

400

This is higher from thin strings and lower from sounds made by thick strings on a guitar.

What is pitch?

400
The distance from one point on a wave to the same point on the next wave.
What is a wavelength?
500

The wave moves perpendicular to the direction of the energy

What is a transverse wave?

500
This the color you see when all of the colors are absorbed.
What is black?
500

The circuit will not allow electricity through

What is an open circuit?

500

Particles travel in the same direction as the direction of the energy

What are longitudinal waves?

500
A lens that is thicker in the middle than at the ends?
What is a convex lens?