Christian Doppler
From Wikipedia, the free encyclopedia
Christian Andreas Doppler (/ˈdɒplər/; 29 November 1803 – 17 Mairch 1853) wis an Austrick mathematician an pheesicist.
Christian Andreas Doppler (/ˈdɒplər/; 29 November 1803 – 17 Mairch 1853) wis an Austrick mathematician an pheesicist.