There is a change in the observed
frequency (color) of light as a
very fast
source of light moves toward or away from an observer
Doppler Shift. Red and blue
shifts. Light from moving objects will appear to have different
...
Ned Wright's home page. © 1996-2002
Edward L.
Wright
|
Observed in
fast moving stars
Memory Trick
"BLUE TO",
"RED AWAY"
|
Doppler Effect
[ HTML5 ]
St. Mary's H.S.
Star color becomes
redder |
|
Star color becomes
bluer |
Same Element / Different Speeds
Absorption or Emission Spectra?
Travelling TOWARD or AWAY?
Which source is travelling fastest?
Created by
Louis Keiner
|
Summary
Enrichment
Rainbows in a Soap Bubble
by SoapbubbleDK
School Blocks YouTube? Download file below.
Bubble_Domes.mp4
The interference between the light waves that reflect off the
outside and inside of the bubble cause this effect.
Read more here:
HowStuffWorks "Rainbows in Soap
Bubbles"
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Use any material on this site (w/ attribution)