The threshold wavelength of a metal is `230 nm` calculate the `KE` of the electrons from that metal surface by using UV radiation of wavelength `180 nm`

The threshold wavelength of a metal is 230 nm . The maximum K.E. of the electrons ejected from the metal surface by the radiation of wavelength 180 nanometer is

The photoelectric threshold wavelength of a metal is 300 nm. The maximum kinetic energy of electrons ejected from the metal surface by ultraviolet light of wavelength 250 nm is nearly (h = 4.14*10^-15 eV s and c= 3*10^8 ms^-1)

The photoelectric threshold wavelength of a metal is 300 nm. The maximum kinetic energy of electrons ejected from the metal surface by ultraviolet light of wavelength 250 nm is nearly (given h = 4.14*10^-15 eV s and c= 3*10^8 ms^-1)

The threshold wavelength of a metal is 1243 nm its work function will be

Threshold wavelength of a metal is 230 nm. What will be the kinetic energy of photoelectrons ejected when the metal is irradiated with wavelength 180 nm? (h = 6.626 xx 10^(-34)Jsec)

Calculate the momentum of radiation of wavelength 0.33 nm

Calculate the momentum of radiation of wavelength 0.33 nm