The work function of a photoelectric material is 4.0 e V. (a) What is the threshold wavelength? (b) find the wavelength of light for which the stopping potential is 2.5 V.

The work function of a surface of a photosensitive material is 6.2 eV . The wavelength of the incident radiation for which the stopping potential is 5 V lies in the

The work function of a surface of a photosensitive material is 6.2 eV . The wavelength of the incident radiation for which the stopping potential is 5 V lies in the

The work function of a surface of a photosensitive material 6.2eV . The wavelength of the incident radiation for which the stopping potentials is 5V lies in the:

The work function of Cs is 2.14 ev find the wavelength of the incident light if the stopping potential is 0.6 V.

[" 3.The work function of metal is "2.4eV" ."],[" Find the (i) threshold frequency for "],[" metal "],[" (ii) wavelength of incident light if a "],[" stopping potential is "0.5V" ."]

What is the threshold wavelength of a metal if the photoelectric work function of the metal is 5 eV?

The work function of caesium is 2.14 eV . Find (a) the threshold frequency for caesium , and ( b) the wavelength of the incident light if the photocurrent is brought to zero by a stopping potential of 0.60 V.

The work function of caesium is 2.14 eV. Find (a) the threshold frequency for caesium, and (b) the wavelength of the incident light if the photocurrent is brought to zero by a stopping potential of 0.60 V.