NEET UG · Physics · Dual Nature of Radiation and Matter
De Broglie Wavelength of Photoelectron
NEET asked De Broglie Wavelength of Photoelectron once in 2017–2026, in 2019. 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
- 2019
- the only time
- Chance next paper
- 4%
- calibrated historical rate
Questions on this idea, by paper
2017–2026. 2019.
How NEET framed it
Numerical is the usual form. Skill tested: calculation.
- 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.
- 2019 Q13An electron is accelerated through a potential difference of 10,000 V. Its de Broglie wavelength is, (nearly) : kg)Numerical · Easy
Papers: NEET 2019.
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
- Solving Two-State Photoelectric Equationsonce · 2022
- 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
- Maximum Velocity of Photoelectronsonce · 2018