Wave Optics

CBSE Class 12 · Physics · 18 past questions

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1. Q1 2026

   The phase difference between the two superimposing waves that give rise to a bright spot in a Young's…

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2. Q2 2026

   The shape of the interference fringes in Young's double-slit experiment, when the distance between the slit…

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3. Q3 2026

   A beam of light consisting of two wavelengths 400 nm and 600 nm is used to illuminate a single slit of width…

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4. Q4 2026

   Assertion (A) : Light added to light can produce darkness.…

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