Two light sources are said to be coherent if they are obtained

Options :
  1. from the different point sources emitting light of same wavelengths
  2. from a point source
  3. from an extended source
  4. None of the above
Answer and Explanation :-

Answer: Option 2

Explanation:

Sorry there is no explanation for this answer. Please help others by posting your response below

How do you rate this queston?  Very Easy  Easy  Average  Above Average  Tough

Previous Question : Two identical sources of light S1 and S2 emit light of same wavelength, the light rays emanating fro...

Next Question : Two coherent sources must have the same

Click here for online test on Optical Physics

Responses


 (Getemail alerts when others member replies)







Take these things to heart, my son, I warn you.All men make mistakes, it is only human.But once the wrong is done, a mancan turn his back on folly, misfortune too,if he tries to make amends, however low he's fallen,and stops his bullnecked ways. Stubbornnessbrands you for stupidity - pride is a crime.
-Sophocles Antigone