An electromagnetic wave of wavelength 'λ' is incident on a photosensitive surface of negligible work function. If 'm' mass is of photoelectron emitted from the surface has de-Broglie wavelength λₑ the

Question

An electromagnetic wave of wavelength 'λ' is incident on a photosensitive surface of negligible work function. If 'm' mass is of photoelectron emitted from the surface has de-Broglie wavelength λₑ then :

Accepted Answer

$ λ = \left( \frac{2mc}{h} \right) λₑ^2 $

Answer

$ λ = \left( \frac{2m}{hc} \right) λₑ^2 $

Answer

$ λₑ = \frac{2mc}{h} λ^2 $

Answer

$ λ = \left( \frac{2h}{mc} \right) λₑ^2 $

NEET 2021 Physics Photoelectric Effect MCQ Question

Correct Answer

Detailed Explanation

Related Questions

Explore More Questions