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← CBSE Class 12 PYQ
Dual Nature of Radiation and Matter
CBSE Class 12 · Physics · 33 past questions
Topic
Wave nature of matter and spectral lines
1
Einstein's photoelectric equation and calculations
0
Photoelectric effect: observations and laws
0
Photoelectric graphs
0
Photons and light quantum
0
de Broglie wavelength of matter waves
0
Level
Easy
0
Moderate
1
Year
2026
4
2025
4
2024
4
2023
2
2022
1
1 of 33 ·
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Q33
2022
Name the spectral series for a hydrogen atom which lies in the visible region. Find the ratio of the maximum…
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