Find the threshold wavelength of light that would produce photoelectrons for a silver surface . The work function for silver is 4.8 eV

Calculate the threshold wavelength of photons, which can emit photoelectrons from cesium. Given that work function of cesium=1.8 eV.

The threshold wavelength for silver is 3800overset@ A .Calculate the photoelectric work function for silver in eV.

What is the threshold wavelength for a cesium surface, for which the work function is 1.8 eV ?

What is the threshold wavelength for a cesium surface, for which the work function is 1.8 eV ?

Find the threshold wavelengths for photoelectric effect from a copper surface, a sodium surface and a cesium surface. The work functions of these metals are 4.5 eV, 2.3 eV and 1.9 eV respectively.

Find the threshold wavelengths for photoelectric effect from a copper surface, a sodium surface and a cesium surface. The work functions of these metals are 4.5 eV, 2.3 eV and 1.9 eV respectively.

Light of wavelength 4000 Å is incident on a sodium surface for which the threshold wavelength of photoelectrons is 5420 Å. The work function of sodium is

The photoelectric threshold wavelength of silver is 3250xx 10^(-10) m . The velocity of the electron ejected from a silver surface by ultraviolet light of wavelength 2356xx 10^(-10) m is: (Given h= 4.14xx10^(-15)eV and c=3xx10^8ms^(-1)) .