[" magnetic radiation having "lambda=310A" is subjected to a metal sheet having work functio "],[V" .What will be the velocity of photo-electrons having maximum kinetic energy."],[" ho emission will occur "]

Electronmagnetic radiations having lambda=310Å are subjected to a metal sheet having work function =12.8eV . What will be the velocity of photoelectrons with maximum Kinetic Energy….

Electronmagnetic radiations having lambda=310Å are subjected to a metal sheet having work function =12.8eV . What will be the velocity of photoelectrons with maximum Kinetic Energy….

Electronmagnetic radiations having lambda=310Å are subjected to a metal sheet having work function =12.8eV . What will be the velocity of photoelectrons with maximum Kinetic Energy….

Electronmagnetic radiations having lambda=310Å are subjected to a metal sheet having work function =12.8eV . What will be the velocity of photoelectrons with maximum Kinetic Energy….

Photons of EMR having wavelenght 469 nm is subjected to a mental sheet having work function = 1.5 eV what could be possible values of kinetic energy of the ejected photonelectron ?

A metal of work function 2.5 eV is irradiated by light. If the emitted electrons have maximum kinetic energy 1.8 eV, then the energy of irradiating light is

A photon incident on a metal of photo electric work function 2 ev produced photo electron of maximum kinetic energy 2 ev. The wave length associated with the photon is

In sample of excited hydrogen atoms, electron make transition from n = 2 to n = 1. Emitted quanta strike on a metal of work functio [phi]4.2 ev . Calculate the wavelength (in Å ) associated with ejected electrons having maximum kinetic energy.

The radiations of 1 eV and 2.5 eV are incident on a metal having a work function of 0.5 eV . The ratio of their maximum velocities is