Work function of a metal is 4.0 eV. Find the maximum value of wavelength of a radiation that can emit photoelectrons from the metal.

The work function of a metal is 3.45 eV. Calculate what should be the maximum wavelength of a photon that can eject photoelectrons from the metal ?

Work function of a photosensitive metal is 3eV. The wavelength of incident radiations which can just eject photoelectrons from the metal is

The work function for a metal surface is 2.0 eV. Determine the longest wavelength that will eject photoelectrons from the metal surface.

Work function of a metal is 2.1 eV . Which of the waves of the following wavelengths will be able to emit photoelectrons from its surface ?

The work function of a metal is 4 eV. What should be the wavelength of the incident radiation for the emission of photoelectrons of zero velocity ?

The work function of a metal surface is 4.2 eV. The maximum wavelength which can eject electrons from this metal surface is

Work function of a metal is 2 eV. The maximum wavelength of photons required to emit electrons from its surface is

Work function of a metal is 2 eV. The maximum wavelength of photons required to emit electrons from its surface is