Violet light is falling on a photosensitive material causing ejection of photoelectrons with maximum kinetic energy of 1 eV . Red light falling on metal will cause emission of photoelectrons with maximum kinetic energy (approximately) equal to

The maximum kinetic energy of photoelectrons

The maximum kinetic energy of the photoelectrons veries

Maximum kinetic energy of photoelectron depends on

A radiation of wavelength lamda illuminates a metal and ejects photoelectrons of maximum kinetic energy of 1eV. Aother radiation of wavelength (lamda)/(3) , ejects photoelectrons of maximum kinetic energy of 4eV. What will be the work function of metal?

When a radiation of energy 5eV falls on a surface,the emitted photoelectrons have a maximum kinetic energy of 3eV .The stopping potential is

Photons of energy 7eV fall on the surface of a metal X resulting in emission of photoelectrons having maximum kinetic energy E_(1) = 1eV . Y is another metal on the surface of which photons of energy 6eV are incident and result in emission of photoelectrons of maximum kinetic energy E_(2)= 2eV . The ratio of work functions of metals X and Y, (phi_(x))/(phi_(y)) is ____________

Photons of energy 7eV fall on the surface of a metal X resulting in emission of photoelectrons having maximum kinetic energy E_(1) = 1eV . Y is another metal on the surface of which photons of energy 6eV are incident and result in emission of photoelectrons of maximum kinetic energy E_(2)= 2eV . The ratio of work functions of metals X and Y, (phi_(x))/(phi_(y)) is ____________