MCQ
When light is incident on a diffraction grating the zero order principal maximum will be
- AOne of the component colours
- BAbsent
- CSpectrum of the colours
- ✓White
✓
Answer
Correct option: D.
White
d
(d) When light is incident on a diffraction grating, then zero order principal maximum will have only white colour.
(d) When light is incident on a diffraction grating, then zero order principal maximum will have only white colour.
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