- Jun 30, 2005
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Can someone help me out with my physics homework? I need to answer this question and it deals with interference. Thanks.
"The coherence lenght of a wavetrain is the distance over which the phase constant stays the same. An atom of a light source emits coherent light for 10 ns. Calculate the coherence lenght of this wavetrain. c = 3*10^8 m/s"
"The coherence lenght of a wavetrain is the distance over which the phase constant stays the same. An atom of a light source emits coherent light for 10 ns. Calculate the coherence lenght of this wavetrain. c = 3*10^8 m/s"