Wave Optics

CBSE Class 12 · Physics · 18 past questions

5 of 18 · show all

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. Q6 2025

   A double slit set-up was initially placed in a tank filled with water and the interference pattern was…

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4. Q9 2025

   In a double-slit experiment, 6$^{th}$ dark fringe is observed at a certain point of the screen. A transparent…

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5. Q14 2023

   Assertion (A) : In Young's double slit experiment all fringes are of equal width.…

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