The photons are incident on a metallic surface of frequency n . If the frequency of the radiation becomes double , the momentum of the photon

As the frequency of the light increases, the momentum of its Photon

The velocity of the most energetic electrons emitted from a metallic surface is doubled when the frequency nu of incident radiation is double. The work function of this metal is

Frequency of radiation incident on metal surface is called threshold frequency.

Work function of aluminium plate is phi when radiation of hf energy is incident on metal surface photoelectron of kinetic energy K is emitted .Now if frequency of radiation is made double,kinetic energy of photoelectron will become…..

A photon of frequency v is incident on a metal surface whose threshold frequency is v_(0) . The kinetic energy of the emitted photoelectrons will be

In case of electromagnetic radiation of frequency f, what is the momentum of the associated photon?

What is the frequency of radiation whose photon has energy 20 eV?