Wave Optics – CBSE Class 12 Previous Year Questions (2023–2026)
All 10 CBSE Class 12 previous-year questions from Wave Optics (Physics), 2023–2026, taken from 5 papers. Practise them together in one test with the official marking and answer key, then review every answer.
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Wave Optics questions by paper
Sample questions
- CBSE Class 12 Physics Board 2026 (Set 55/1/1)
The shape of the interference fringes in Young double-slit experiment when the distance between the slit and the screen is very large as compared to the slit-separation… - CBSE Class 12 Physics Board 2026 (Set 55/1/1)
Four independent waves are expressed as 1 A sin ot Gi yg Ay sin 2 ot iii yg Ag cos iv A sin ot 7 3 The interference between two of these waves is possible in A and iii… - CBSE Class 12 Physics SQP 2026-27
Which one of the following phenomenon is not explained by Huygens construction of wave front A Diffraction Reflection Refraction Origin of spectra - CBSE Class 12 Physics SQP 2026-27
If wave front from star in nearby galaxy is detected by a telescope at the top of some mountain in India then the shape of the wavefront detected will be A diverging…
Question text shown from the scanned paper; open the test to see each question exactly as printed.
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