Luke Edition Elective (3-4) Chapter 4 "Refraction of Light and Total Reflection" ppt () 1. As shown in the figure, a beam of multi-colored visible light is incident on the parallel glass brick MNPQ placed in the air, passing through the glass After the two monochromatic lights a and b are emitted from the lower surface, the following statement is correct. The refractive index of glass to a light is larger B. B light is more susceptible to diffraction C. a, b two monochromatic lights parallel to each other D. If the angle of incidence on the MN plane is increased, a light may be totally reflected on the PQ plane
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