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Vocabulary Entry
doppler
|noun • verb • adjective
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N
noun
A term often associated with the Doppler effect, which describes a change in frequency or wavelength of a wave in relation to an observer moving relative to the wave source.
Example Sentences
"The Doppler shift can be observed in sound waves as a passing ambulance changes pitch."
"Astronomers use the Doppler effect to determine the speed at which stars are moving toward or away from Earth."
"The radar system employs a Doppler effect to measure the speed of approaching objects."
V
verb
To apply or relate to the Doppler effect in a specific context.
Example Sentences
"Scientists can Doppler the waves to analyze their frequency changes."
"The researchers decided to Doppler the measurements for better accuracy."
"Doctors can Doppler the blood flow to check for circulatory issues."
A
adjective
Pertaining to or characterized by the Doppler effect.
Example Sentences
"The Doppler imaging method provided detailed insights into heart function."
"He used a Doppler radar to track the storm's movements."
"The Doppler analysis revealed critical data about the vehicle's speed."