Physics · Wave Optics
A diffraction pattern is obtained using a beam of red light. If the red light is replaced by blue light, then the:
- 1diffraction bands remain the same
- 2diffraction bands become narrower and crowded together✓
- 3diffraction bands become broader and farther apart
- 4diffraction bands disappear altogether
Correct answer
diffraction bands become narrower and crowded together
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