The threshold frequency for silver is `7.89 xx 10^14 Hz`. Calculate the maximum kinetic energy of electron emitted by silver when light of frequency `11.54 xx10^14Hz` is incident on it.

The threshold wavelength of tungsten is 2.76 xx 10^-5 cm .What will be the maximum kinetic energy of electrons ejected if radiation of frequency 4 xx 10^15 Hz is made incident on the tungsten surface .

The threshold wavelength of tungsten is 2.76 xx 10^-5 cm .What will be the maximum kinetic energy of electrons ejected in each of the following cases: radiation of frequency 4 xx 10^15 Hz is made incident on the tungsten surface.

The threshold wavelength for silver is 3800overset@ A . Calculate maximum kinetic energy in eV of photoelectrons emitted when ultraviolet light of wavelength 2600overset@ A falls on it. Also calculate stopping potential ( 1 eV = 1.6 xx 10^-19 J , Planck's constant = h = 6.63 xx 10^-34 Js , speed of light in vacuum = 3 xx 10^8 m//s ).

Find energy of each of the photons which correspond to light of frequency 3 xx 10^15 Hz

What will be the energy of each photon in monochromatic light of frequency 5 xx 10^14 Hz?

What will be the energy of each photon in monochromatic light of frequency 5 xx 10^14 Hz ?

The work function of silver is 5.26 xx 10^-19J . Calculate its threshold wavelength.

A photon of energy 8 eV is incident on metal surface of threshold frequency 1.6 xx 10^(15) Hz , The maximum kinetic energy of the photoelectrons emitted ( in eV ) (Take h = 6 xx 10^(-34) Js ).

The photoelectric work function of a surface is 2.2 eV. The maximum kinetic energy of photoelectrons emitted when light of wavelength 6200 Å is incident on the surface, is