Dual Nature of Radiation and Matter
17 NEET Physics previous year questions (PYQs) from 8 papers, 2021 to 2026, with answers and worked solutions.
About this chapter
- Difficulty: 2 easy · 12 moderate · 3 hard.
- Most-asked subtopics: de Broglie Wavelength (2), Number of Photons Emitted (1), Photoelectric Effect - Photocurrent and Stopping Potential (1).
- Updated 17 July 2026.
#1 · de Broglie Wavelength
#2 · Photoelectric Effect - Threshold Frequency
#3 · Number of Photons Emitted
#4 · de-Broglie Wavelength of Photoelectron
#5 · de-Broglie wavelength
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#6 · Photoelectric effect - Einstein's equation
#7 · de Broglie Wavelength
#8 · Photon
#9 · Photoelectric Effect - Work Function
#10 · Photoelectric Effect - Photocurrent and Stopping Potential
#11 · Threshold Wavelength and Stopping Potential
#12 · Momentum of Photon vs Electron
#13 · Photon and de Broglie Wavelength
#14 · Photoelectric Effect
#15 · De-Broglie Wavelength in Bohr Orbit
#16 · De-Broglie Wavelength of Photon and Electron
#17 · Photoelectric Effect Graphs
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