Ray Optics · Physics · AP EAPCET

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MCQ (Single Correct Answer)

AP EAPCET 2022 - 4th July Morning Shift
A ray is incident from a medium of refractive index 2 into a medium of refractive index 1. The critical angle is
AP EAPCET 2021 - 19th August Evening Shift
Light of wavelength $$300 \mathrm{~nm}$$ in medium $$A$$ enters into medium $$B$$ through a plane surface. If the frequency of light is $$5 \times 10^...
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