Home > Term: doppler effect
doppler effect
The phenomenon evidenced by the change in the observed frequency of a sound or radio wave caused by a time rate of change in the effective length of the path of travel between the source and the point of observation. .
- Kalbos dalis: noun
- Pramonės šaka / sritis: Military
- Category: Missile defense
- Company: U.S. DOD
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- mf1967
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