The work function of a photoelectric metal is 3.31 eV. If `h=6.62xx10^(-34)Js`, then its threshold frequency will be

The work function of a metal is 6.6 xx 10^(-14) J . Find its threshold frequency.

If the photoelectric work function of a metal is 5 eV , the threshold frequency of the metal is

Photoelectric work function of photosensitive material is 3 eV. Calculate threshold frequency and threshold wavelength

calculate the frequency of a photon of energy 3 eV. Givem h=6.62 xx10^(-34) Js.

If the photoelectric work function of a metal is 5 eV, calculate the threshold frequency of the metal.