Saturday, April 20, 2013

Doppler Effect

Doppler effect Christian Johann Doppler, born November 29, 1803 in Salzburg, Austria died March 17, 1853 in Venice. Christian Doppler an Austrian Physicist who first described how the detected absolute frequency of light and sound waves is affected by the relative motion of the source and the detector. This aspect became known as the Doppler Effect. Christian was ameliorate at the Polytechnical build in Vienna. Doppler became director of the physical Institute and professor of experimental physics of the University of Vienna in 1850.
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In 1842 he published Uber das farbige Licht der Dopperlsterne which means Concerning the Coloured abstemious of Double Stars, which contained his first statement of the Doppler effect. He then theorized that since the flip of sound from a moving source varies for a stationary observer, the colour of the light from a star should alter, according to the stars amphetamine relative to Earth. The cause of the Doppler effect isnt just sou...If you want to let a full essay, order it on our website: Orderessay

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