For photoelectric emission from certain metal, the cut-off frequency is 
. If radiation of frequency 
impinges on the metal plate, the maximum possible velocity of the emitted electron will be ( 
is the electron mass)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
The threshold wavelength for photoelectric emission in tungsten is 400 nm. The wavelength of light …
The metallic surface is illuminated with monochromatic light of wavelength , stopping potential fo…
The surface of a metal is illuminated with light of 400 nm. The maximum kinetic energy of the eject…
A photon of energy ejects a photoelectron from a metal surface whose work function is . If this e…
A photon of energy 8 eV is incident on a metal surface of threshold frequency . The maximum kineti…
The work function of metal is 1 eV. Light of wavelength is incident on this metal surface. The max…