Doppler shift

The Doppler effect, named after Christian Doppler, is the change in frequency and wavelength of a wave as perceived by an observer moving relative to the source of the waves. For waves that propagate in a wave medium, such as sound waves, the velocity of the observer and of the source are reckoned relative to the medium in which the waves are transmitted. The total Doppler effect may therefore result from either motion of the source or motion of the observer. Each of these effects is analyzed separately. For waves which do not require a medium, such as light or gravity in special relativity, only the relative difference in velocity between the observer and the source needs to be considered.
See more at Wikipedia.org...

Shift a change or deviation. chloride shift the exchange of chloride and bicarbonate between plasma and the erythrocytes occurring whenever HCO3- [more]Doppler shift - Community and Resources

Noun
1. change in the apparent frequency of a wave as observer and source move toward or away from each other
(synonym) Doppler effect
(hypernym) propagation
(hyponym) red shift

The degree of observed change in frequency (or wavelength) of a wave due to the doppler effect.

B: (Kimia) geseran Doppler
Built to Babylon by Hikmat Gumilar Visit my Website;    

B: (Fisika) ingsutan Doppler
Built to Babylon by Hikmat Gumilar Visit my Website;