• Definition for "Doppler effect"
    • The obvious improvement in regularity or wavelength of…
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  • Synonym for "Doppler effect"
  • Hypernym for "Doppler effect"
  • Cross Reference for "Doppler effect"
  • Astronomy Dictionary for "Doppler effect"
    • the apparent change in wavelength of…
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Doppler effect definition

  • noun:
    • The obvious improvement in regularity or wavelength of a wave that is sensed by an observer moving relative to the origin of the waves.
    • improvement in the evident frequency of a wave as observer and origin move toward or away from each other
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