MCQ
Two coherent sources of light can be obtained by
- ATwo different lamps
- BTwo different lamps but of the same power
- CTwo different lamps of same power and having the same colour
- ✓None of the above
✓
Answer
Correct option: D.
None of the above
d
(d)The coherent source cannot be obtained from two different light sources.
(d)The coherent source cannot be obtained from two different light sources.
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