Tennessee Science Grade 7

Chapter 15: Waves

Web Links


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Topic: Wave Speed

Visit these sites to learn more about wave speed in different materials. Use the information to complete the activity in your book.

The Speed of Light and the Index of Refraction

( http://www.rpi.edu/dept/phys/Dept2/APPhys1/optics/optics/node4.html )
The Light Stuff

( http://www.pbs.org/wgbh/nova/einstein/hotsciencelight/index.html )

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Topic: Interference

Visit these sites to learn more about wave interference. Use the information to complete the activity in your book.

Interference Patterns

( http://www.explorelearning.com/index.cfm?method=cResource.dspDetail&ResourceID=28 )
Wave Interference

( http://id.mind.net/%7Ezona/mstm/physics/waves/interference/intrfrnc.html )
Wave Interference Applet

( http://mysite.verizon.net/vzeoacw1/wave_interference.html )
Interference of Waves

( http://www.glenbrook.k12.il.us/gbssci/phys/Class/waves/u10l3c.html )

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Visit these sites for more information about discoveries by radio astronomers.

Welcome to the Very Large Array

( http://www.vla.nrao.edu/ )
History of Radio Astronomy

( http://library.thinkquest.org/15418/cgi-bin/pageserv/srv.cgi?Section=radio&SubSection=rhistory&Page=3 )
Basics of Radio Astronomy

( http://www2.jpl.nasa.gov/radioastronomy/ )
FAQ About Radio Astronomy

( http://www.aoc.nrao.edu/intro/faq.html )
Radio

( http://encyclozine.com/Science/Astronomy/Radio/ )
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