Photoelectric EffectHard
Question
The energy of a photon of light of wavelength 450 nm is :-
Options
A.4.4 × 10-19 J
B.2.5 × 10-19 J
C.1.25 × 10-17 J
D.2.5 × 10-17 J
More Photoelectric Effect Questions
The value of stopping potential is :...Two separate monochromatic light beams A and B of the same intensity are falling normally on a unit area of a metallic s...What is the momentum of a photon having frequency 1.5 × 1013 Hz :...The wavelength of the most energetic X-ray emitted when a metal target is bombarded by electrons having kinetic energy 1...The different lines in the Lyman series have their wavelengths lying between :...