Physics Light and Optics MCQs

21. Question

When white light is incident on a diffraction grating, the light taht is deviated most from the central image




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22. Question

Maximum number of orders available with a grating is




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23. Question

Which property of light is confirmed by diffraction ?




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24. Question

Which of the following undergoes largest diffraction




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25. Question

In the diffraction pattern due to a single slit, the width of the central maximum will be




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