Physics · Optics
The true conditions for the sustained interference of light waves are: A. The two interfering sources must be coherent. B. The two interfering waves must propagate along the same line. C. The two interfering waves must have exactly equal amplitudes. D. If the interfering waves are polarized, they must be in the same state of polarization. Choose the correct answer from the options given below:
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1B, C and D only
- 2A, B, C and D
- 3A, B and C only
- 4A, B and D only✓
Correct answer
A, B and D only
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