Words starting with doppleref
Maybe these words will be useful:
- dopplers — Plural form of doppler.
- doppler — Christian Johann, 1803–53, Austrian physicist: discovered the Doppler effect.
- doppler effect — (often lowercase) the shift in frequency (Doppler shift) of acoustic or electromagnetic radiation emitted by a source moving relative to an observer as perceived by the observer: the shift is to higher frequencies when the source approaches and to lower frequencies when it recedes.
- doppler laser — a technique for measuring the shift in frequency between the source and reflected radiation of a laser.
- doppler radar — a radar tracking system that determines the velocity of a moving object by measuring the Doppler shift of the frequency of a radar signal reflected by the object.
- doppler shift — (often lowercase) the shift in frequency (Doppler shift) of acoustic or electromagnetic radiation emitted by a source moving relative to an observer as perceived by the observer: the shift is to higher frequencies when the source approaches and to lower frequencies when it recedes.
- dopplerite — an organic amorphous mineral of dark colour, found mainly in Austria and Switzerland
- doppleganger — Misspelling of doppelganger.