It is found that yellow light does not eject photoelectrons from a metal. Is it advisable to try with orange light? With green light?

Blue light can eject photo electron from a photo sensitive surface while orange light cannot. Then

Light from balmer series of hydrogen is able to eject photoelectron from a metal what can be the maximum work function of the metal?

A monochromatic light source of intensity 5 mW emits (8xx10^15) photons per second . This light ejects photoelectrons from a metal surface. The stopping potential for this setup is 2.0 V. Calculate the work function of the metal.

The work function for a metal is 4eV. To emit a photoelectron of zero velocity from the surface of the metal, the wavelength of incident light should be :

The work function for a metal is 4eV. To emit a photoelectron of zero velocity from the surface of the metal, the wavelength of incident light should be :

Calculate the value of retarding potential in volt needed to stop the photoelectron ejected from a metal surface of work function 1.29 eV with light frequency of 5.5 xx 10^(14) sec^(-1) (nearly)

Which colour of light has a higher critical angle? Red light or Green light.

What a certain was metal was irradiatiobn with light of frequency 1.6 xx 10^(16) Hz the photoelectron emitted but the kinetic energy as the photoelectron emitted when the same metal was irradiation with light of frequency 1.0 xx 10^(16) Hz .Calculate the threslold frequency (v_(0)) for the metal

In a photoelectric effect experiment , the maximum kinetic energy of the ejected photoelectrons is measured for various wavelength of the incident light. Figure shows a graph of this maximum kinetic energy K_(max) as a function of the wavelength lamda of the light falling on the surface of the metal. Which of the following statement/i is/ are correct?

A light source of wavelength lambda illuminates a metal and ejects photoelectron with (KE)^(max) = 1 eV. Another light source of wave length (lambda)/(3), ejects photoelectrons from same metal with (KE)^(max)=5 eV. Find the value of work function (eV) of metal.