 |
Activity 2.11
Energy Types on the
Electromagnetic Spectrum |
[ back
]
Investigate one kind of EM energy
1. Choose
one wavelength from the EM Spectrum (Your teacher may post a list
on the black board for you to sign up for a specific wavelength.)
2. Create
a web page about your wavelength. Find information using the resources
listed below.
3. Use
these guidelines to write your report.
1. Summarize: What are electromagnetic
waves? List 7 EM waves.
2. Wave vocabulary: Write the definitions: wave, crest, trough, wavelength, frequency, cycle. 3. Show a drawing of a wave and label a crest, a trough.
4. Briefly describe each of the 7 kinds of EM waves. Write a brief paragraph about each. 5. What is the wavelength of your topic wave, and how does
it compare on the EM spectrum?
6. Give examples of how we use your electromagnetic waves
in everyday life.
7. Is this wavelength used to study the Earth?
Explain.
8. Include other interesting information - anything you want to.
4. Link your EM web page to your online Portfolio page.
Which category
does it fit? (Science Projects OR Lab Reports and
Research)
Share what you learned with other students
4. Prepare to share your report with the class.
Take notes
on other students presentations. Your web page and your presentation
will be evaluated with this rubric.
 |
Resources for your report
Use the following links to get information for
your report. |
NASA Imagine the Universe: The
Electromagnetic Spectrum
http://imagine.gsfc.nasa.gov/docs/science/know_l1/emspectrum.html
Electromagnetic Waves have Different Wavelengths
http://imagers.gsfc.nasa.gov/ems/waves3.html
MicroWorlds: Electromagnetic Radiation
http://www.lbl.gov/MicroWorlds/ALSTool/EMSpec/EMSpec2.html
The Electromagnetic Spectrum
http://www.purchon.com/physics/electromagnetic.htm
GSCE Physics: Electromagnetic Spectrum
http://www.gcse.com/waves/emspectrum2.htm
Electromagnetic Waves
http://www.colorado.edu/physics/2000/index.pl?Type=TOC
Test Yourself
Try the Electromagnetic Spectrum Quiz!
http://imagine.gsfc.nasa.gov/docs/science/quiz_l1/emspectrum_quiz.html
These web pages and some supporting images were
generated with IDL.
Copyright © 1999 Gallaudet University
Laurent Clerc National Deaf Education Center
All
Rights Reserved
Mon Jan 6 05:23:32 2003 |
 |
|