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← CBSE Class 12 PYQ
Dual Nature of Radiation and Matter
CBSE Class 12 · Physics · 33 past questions
Topic
de Broglie wavelength of matter waves
3
Einstein's photoelectric equation and calculations
2
Photoelectric effect: observations and laws
2
Photons and light quantum
2
Photoelectric graphs
1
Wave nature of matter and spectral lines
0
Level
Easy
1
Moderate
0
Year
2026
1
2025
1
2024
1
2023
1
2022
0
1 of 33 ·
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Q18
2024
Which one of the following is the correct graph between the maximum kinetic energy ($K_m$) of the emitted…
(with a figure)
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