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Question: Answered & Verified by Expert
Two identical light sources $S_{1}$ and $S_{2}$ emit light of same wavelength $\lambda .$ These light rays will exhibit interference if
PhysicsElectrostaticsVITEEEVITEEE 2010
Options:
  • A their phase differences remain constant
  • B their phases are distributed randomly
  • C their light intensities remain constant
  • D their light intensities change randomly
Solution:
2275 Upvotes Verified Answer
The correct answer is: their phase differences remain constant
For inter ference phase difference must be constant.

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