http://physics.bu.edu/~redner/211-sp06/class19/class19_doppler.html: The Doppler effect is the shift in frequency of a wave that occurs when the wave source, or the detector of the wave, is moving. Applications of the Doppler effect range from medical tests using ultrasound to radar detectors and astronomy (with electromagnetic waves). [...] We will focus on sound waves in describing the Doppler effect, but it works for other waves too. [...] Consider a stationary source of sound broadcasting a single frequency sound wave. You are the observer of the sound wave, and you are also stationary. The usual relationship between frequency, speed, and wavelength is:
f = V/λ
V represents the speed of sound through the medium.
Let's say you, the observer, now move toward the source with velocity Vo. You encounter more waves per unit time than you did before. Relative to you, the waves travel at a higher speed:
V' = V + Vo
The frequency of the waves you detect is higher, and is given by:
f' = V'/λ = (V + Vo)/λ [end of quotation]
Einsteinians are now silent but in the past Tom Roberts and a few other intellects devastating sci.physics.relativity would immediately object: "No. This is for sound. For light, we have V'=V and λ'=λV/(V+Vo). Divine Einstein! Yes we all believe in relativity, relativity, relativity!"
"Divine Einstein! No-one's as divine as Albert Einstein not Maxwell, Curie, or Bohr! His fame went glo-bell, he won the Nobel - He should have been given four! No-one's as divine as Albert Einstein, Professor with brains galore! No-one could outshine Professor Einstein! He gave us special relativity, That's always made him a hero to me! No-one's as divine as Albert Einstein, Professor in overdrive!"
https://www.youtube.com/watch?v=9lE-I2I4i00
"We all believe in relativity, relativity, relativity. Yes we all believe in relativity, relativity, relativity. Everything is relative, even simultaneity, and soon Einstein's become a de facto physics deity. 'cos we all believe in relativity, relativity, relativity. We all believe in relativity, relativity, relativity. Yes we all believe in relativity, relativity, relativity."
https://www.youtube.com/watch?v=5PkLLXhONvQ
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