MCQ
To demonstrate the phenomenon of interference, we require two sources which emit radiation
- ✓Of the same frequency and having a define phase relationship
- BOf nearly the same frequency
- COf the same frequency
- DOf different wavelengths
✓
Answer
Correct option: A.
Of the same frequency and having a define phase relationship
a
(a)For interference frequency must be same and phase difference must be constant.
(a)For interference frequency must be same and phase difference must be constant.
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