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Doppler shift

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Doppler shift

See Doppler effect.

Doppler shift [′däp·lər ‚shift]
(physics)
The amount of the change in the observed frequency of a wave due to Doppler effect, usually expressed in hertz. Also known as Doppler frequency.


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This Doppler shift will indicate wind speed to an accuracy of a meter per second.
A titan of a mission: parachuting through smog to Saturn's moon by Cowen, Ron / Science News
This non-contact, laser velocimeter employs Laser Doppler Shift Technology to offer accurate and repeatable measurements of speed and length Contact: 1-508-832-3456
New products on the web by Solutions - for People, Processes and Paper
The second-order Doppler shift is of order 3 X [10.
Primary atomic frequency standards at NIST by Wineland, D.J. / Journal of Research of the National Institute of Standards and Technology
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