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JEE PHYSICS MCQ: RAY OPTICS
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Understanding
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Refractive index for a material for infrared light is
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Correct option: B
Less than for ultraviolet light
Option B (Less than for ultraviolet light) is correct because the refractive index of a material is inversely proportional to the wavelength of light, and infrared light has a longer wavelength than ultraviolet light.
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