Doppler effect

English Etymology From Christian Andreas Doppler, the scientist who first proposed this effect. Noun The apparent change in frequency or wavelength of a wave that is perceived by an observer moving relative to the source of the waves. en 2016 w:Ian McEwan Nutshell Vintage 85 Along the street, a delivery van’s pop music approaches and recedes with a faint Doppler effect, the cheerless band lifting and dipping a microtone. Synonyms en Doppler shift Translations change in frequency or wavelength Bulgarian: bg Доплеров ефект m Chinese: Mandarin: cmn 多普勒效應 Duōpǔlè xiàoyìng Cornish: kw effeyth Doppler m Dutch: nl dopplereffect n Estonian: et Doppleri efekt Finnish: fi Doppler-ilmiö French: fr effet Doppler m German: de Dopplereffekt m, de Doppler-Effekt m Hindi: hi डॉप्लर प्रभाव Irish: ga iarmhairt Doppler f Italian: it effetto doppler Japanese: ja ドップラー効果 ドップラーこうか, doppurā kōka Macedonian: mk Доплеров ефект m Polish: pl efekt Dopplera m Portuguese: pt efeito Doppler m Romanian: ro efectul Doppler n Russian: ru эффе́кт До́плера m Spanish: es efecto Doppler m Swedish: sv dopplereffekt c Tagalog: tl bisang Doppler Turkish: tr Doppler etkisi, tr Doppler kayması Vietnamese: vi hiệu ứng Doppler See also en blueshifted en redshifted en eponyms en Astronomy Physics Relativity