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← Bihar Board Class 12 PYQ
Wave Optics
Bihar Board Class 12 · Physics · 28 past questions
Topic
Interference of light
2
Polarisation of light
2
Diffraction of light
1
Huygens' principle and wavefronts
1
Young's double slit and fringe width
1
Optical phenomena, scattering and dispersion
0
Level
Easy
1
Moderate
1
Year
2026
3
2025
1
2024
1
2023
2
2022
0
2021
1
2019
0
2018
2
2017
0
2 of 28 ·
show all
Q17
2023 Set F
The value of maximum amplitude produced due to interference of two waves given by $Y_1 = 4\sin\omega t$ and…
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Q18
2023 Set F
The reason for the phenomenon of interference is
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