1. Unit 3 Waves and Light Lesson 3: The Electromagnetic Spectrum
What is a light wave?
What are electromagnetic waves?
What is radiation?
How fast do EM waves travel in a vacuum?
How is the speed of EM waves affected by any given medium?
How are EM waves measured?

2. Unit 3 Waves and Light Lesson 3: The Electromagnetic Spectrum
Electromagnetic Spectrum: what is it?
- parts: _____, _____, _____, _____, ______, ______, and ______
What two parts of the spectrum are closest to visible light?
The atmosphere acts like a shield to protect us from _______ ___________ __________.
Summarize page 203 & 204 in your own words.

3. Unit 3 Waves and Light Lesson 3: The Electromagnetic Spectrum
Draw a diagram of the electromagnetic spectrum. Make sure to include the parts of it in order along with the colors for visible light. Include examples in your diagram.