1. Vocabulary Week 6

2. Ultraviolet Light
Electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays

3. Visible Light
Radiant energy, usually referring to electromagnetic radiation that is visible to the human eye

4. Infrared Light
Relating to the invisible part of the electromagnetic spectrum with wavelengths longer than those of visible red light but shorter than those of microwaves.

5. Ozone
Formed from oxygen by electrical discharges or ultraviolet light. It differs from normal oxygen (O2) in having three atoms in its molecule (O3).

6. Electromagnetic Spectrum
Includes all the different types of waves
Radio waves, infrared radiation, visible light, ultraviolet radiation, X-rays, and gamma rays
ROY G BIV (red, orange, yellow, green, blue, indigo, and violet) indicates all colors of the spectrum

7. Wavelength
The distance between one crest (or trough) of one wave and the next is the wavelength of the wave.
Determines color in light and pitch in sound

8. Mixture
any combination or blend of different elements, kinds, qualities, etc.

9. Law of Conservation of Energy
Energy cannot be created or distroyed.