EM Spectrum worksheet
Name:__________________________________________________________PD:____________
Activity 1: Visible
Light
Go to Virtual Prism http://www.sciencejoywagon.com/explrsci/media/prism.htm
1. Click on the button, “hold down for white light”.
Describe what happens.
Click on hand, move back and forth. (Note that a prism
separates light into various wavelengths)
2. Identify the wavelength of the following colors:
blue light:
yellow light:
red light:
Activity 2:
Electromagnetic Spectrum (BBC)
SHORTEST WAVELENGTH
1._____________________
2._____________________
3._____________________
4.__________________
5.___________________
6.____________________
7. ____________________
LONGEST WAVELENGTH
What acronym could help you remember the order of the
wavelengths?
Activity 3: ELECTROMAGNETIC SPECTRUM QUIZ : http://www.proprofs.com/quiz-school/story.php?title=electromagnetic-spectrum-quiz
- 1. What
type of waves are used to transmit cellular telephone messages?
- A. Gamma rays
- B. Radio waves
- C. Microwaves
- D. Visible light
- 2. Which
electromagnetic waves have the shortest wavelengths and highest
frequencies?
- A. Gamma rays
- B. Radio waves
- C. X-rays
- D. Ultraviolet rays
- 3. Electromagnetic
waves that you can see are called
- A. Infrared rays
- B. Microwaves
- C. X-rays
- D. Visible
light
- 4. The waves that have shorter
wavelengths than visible light are: (check all that apply)
- A.
TV
- B. Radio stations
- C. Ultraviolet rays
- D. Gamma rays
- 5. How much of the
electromagnetic spectrum is visible?
- A. All of it
- B. None of it
- C. Most of it
- D. Only a small part
- 6. What is visible light
composed of?
- A. Gamma rays
- B. Radio waves
- C. Red, orange, yellow, green, blue and violet light
- D. Radar
ACTIVITY 4:
ELECTROMAGNETIC SPECTRUM PURPOSE GAME
ACTIVITY 5: LABEL PARTS OF THE HUMAN EAR
1.
2.
3.
4.
5.
6.
7.
8.
9.
10.
11.
ACTIVITY
6: ELECTROMAGNETIC SPECTRUM GAME
ACTIVITY http://reviewgamezone.com/game.php?id=1425
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