NEET UG · Physics · Dual Nature of Radiation and Matter
Solving Two-State Photoelectric Equations
NEET asked Solving Two-State Photoelectric Equations once in 2017–2026, in 2022. It belongs to Photoelectric Effect, in Dual Nature of Radiation and Matter (Physics).
Updated 2026-10-08
- Times asked
- 1
- in 2017–2026
- Papers
- 1
- of 10
- First asked
- 2022
- the only time
- Chance next paper
- 4%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2022.
How NEET framed it
Numerical is the usual form. Skill tested: multi-step.
- Numerical
Chance asked next paper 4%
Every question
The question
From the official NEET UG papers, newest first. Open one for the full question, the options and the official answer.
- 2022 Q31When two monochromatic lights of frequency, and are incident on a photoelectric metal, their stopping potential…Numerical · Medium
Papers: NEET 2022.
Same topic
Other ideas in Photoelectric Effect
Photoelectric Effect has 13 ideas NEET has asked; 4 of them came up in more than one question.
- de Broglie Wavelength of Particles4× · 2024
- Photon Momentum and Effective Mass3× · 2026
- Effect of Intensity vs. Frequency2× · 2026
- Threshold Wavelength Condition2× · 2026
- Inverse Photoelectric Effectonce · 2023
- Work Function and Thresholdonce · 2023
- De Broglie Wavelength of Emitted Photoelectrononce · 2021
- Photon Emission Rate from Poweronce · 2021
- de Broglie Wavelength of Accelerated Electronsonce · 2020
- eV to Joule Conversion in Photoelectric Equationsonce · 2020
- De Broglie Wavelength of Photoelectrononce · 2019
- Maximum Velocity of Photoelectronsonce · 2018