Mirrors and Reflections
Refraction and Lenses
Color and Light
Characteristics of Sound
The Human Voice
100

A shiny surface that reflects light.

What is a mirror?

100

When you look through this type of lens, an object will look larger and closer.

What is convex?

100

You can remember the names of the colors in the visible light spectrum in the right order if you can remember this funny name.

What is ROY G BIV?

100

The loudness or intensity of a sound

What is volume?

100

When you have shorter vocal cords, you tend to speak at a higher ______.

What is pitch?

200

When light bounces off of something in its path.

What is reflection?

200

If you look through this type of lens, an object will look smaller. It looks smaller because the light waves are spread apart.

What is concave?

200

When an object reflects all of the white light wavelengths and doesn’t absorb any light, it appears this color.

What is white?

200

How high or low a sound is

What is pitch?

200

Your vocal cords create sound by doing this.

What is vibration?

300

The reflection of something in this type of mirror is almost the same size as the real object.

What is a plane mirror?

300

A convex lens that makes things look larger when they are held close to the lens.

What is a magnifying glass?

300

A wedge-shaped piece of transparent glass.

What is a prism?

300

A series of vibrations that can be heard (or how sound travels)

What are sound waves?

300

A tube that air passes through going to and from the lungs.

What is the trachea?

400

These two types of mirrors make your reflection look distorted.

What are concave and convex?

400

The appearance of light bending when it moves from one medium to another.

What is refraction?

400

The distribution of all the colors that make up the light we see.

What is spectrum?

400

A substance that sound needs to travel through, like a solid, a liquid, or a gas.

What is a medium?

400

The organ in your throat that holds the vocal cords and makes it possible to speak.

What is the larynx?

500

If a mirror is reflecting sunlight, it reflects light energy and this type of energy as well.

What is heat energy?

500

When light changes speed, the _____ of the light rays change and appear to bend.

What is an angle?

500

Short, invisible light waves, beyond violet on the spectrum, that cause sunburn.

What is ultraviolet light waves?

500

One place that sound cannot travel.

What is outer space?

500

The medium that allows sound to travel out of your lungs, trachea, and larynx to create your voice.

What is air?

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