Christian Doppler

Christian Doppler
Born
Christian Andreas Doppler

(1803-11-29)29 November 1803
Died17 March 1853(1853-03-17) (aged 49)
Resting placeSan Michele Cemetery, Venice
Alma mater
Known forDoppler effect (1842)
Spouse
Mathilde Sturm
(m. 1836)
Children5
Scientific career
Fields
Institutions
Notable studentsGregor Mendel

Christian Andreas Doppler (/ˈdɒplər/; German: [ˈdɔplɐ] ; 29 November 1803 – 17 March 1853) was an Austrian mathematician and physicist. He formulated the principle – now known as the Doppler effect – that the observed frequency of a wave depends on the relative speed of the source and the observer.