The stopping potential for photoelectrons emitted from a surface illuminated by light wavelength of `5893A` is `036 V`. Calculate the maximum kinetic energy of photoelectrons, the work function of the surface, and the threshold frequency.

The stopping potential for photoelectrons emitted from a surface illuminated by light of wavelength 400 mm is 500 mV. When the incident wavelength is changed to a new value, the stopping potential is found to be 800 mV. New wavelength is about-

Light of wavelength 4000A∘ is incident on a metal surface. The maximum kinetic energy of emitted photoelectron is 2 eV. What is the work function of the metal surface?

Light of wavelength 4000 Å is incident on a metal surface. The maximum kinetic energy of emitted photoelectron is 2 eV. What is the work function of the metal surface ?

Stopping potential for a monochromatic light of a metal surface is 4V. What is the maximum kinetic energy of photoelectron

At stopping potential, the kinetic energy of emitted photoelectron is

A light of wavelength 600 nm is incident on a metal surface. When light of wavelength 400 nm is incident, the maximum kinetic energy of the emitted photoelectrons is doubled. The work function of the metals is

A light of wavelength 600 nm is incident on a metal surface. When light of wavelength 400 nm is incident, the maximum kinetic energy of the emitted photoelectrons is doubled. The work function of the metals is

Photoelectrons of threshold wavelength350 nm are emited by u.v light of 250 nm wavelength, from a metal surface. Calculate the kinetic energy of the emitted electrons.

What will be the kinetic energy of emitted photoelectrons if light of threshold frequency falls on a metal?