The Doppler Effect 2

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RedShift.gif

The Dopplet Effect or Doppler Shift is a change in the frequency of waves (both sound and electromagnetic - does it affect gravitational waves as well?) depending on whether the source and the observer are in motion relative to one another. The change in frequency depends on the speed.

http://www.astro.ucla.edu/~wright/doppler2.gif

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Wave Type
Sound Longitudinal
Light Transverse
Radio Transverse
Other EM Waves Transverse


Month Females Males Total
January 10 12 22
February 21 13 34
March 0 0 0
April 12 6 8
May 10 9 19
June 8 4 12
Total 61 44 95