Waves

1. Reflect

1.1. To bounce back

1.2. Shows something in a different direction.

1.3. A mirror

2. photons

2.1. Small bundles of energy that make up light.

2.2. Balls of energy.

2.3. Atoms

3. prism

3.1. A clear piece of glass or plastic that can be used to seperate white light.

3.2. An object that projects light.

3.3. A piece of glass

4. Refraction

4.1. The bending of light wave as it moves from one material to another.

4.2. When something looks bent but it is not .

4.3. A pencil in a cup of water.

5. Vibrates

5.1. To move rapidly back and forth

5.2. Make sound and shake

5.3. A phone

6. Sound waves

6.1. A wave produced by vibrations.

6.2. A wave that makes sound.

6.3. A rubber band on a cup

7. Light

7.1. A form of energy that can be seen.

7.2. Visible energy

7.3. Sun