MCQ
By a monochromatic wave, we mean
- ✓A single ray
- BA single ray of a single colour
- CWave having a single wavelength
- DMany rays of a single colour
✓
Answer
Correct option: A.
A single ray
a
(c)Monochromatic wave means of single wavelength not the single colour.
(c)Monochromatic wave means of single wavelength not the single colour.
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