The wavelength of a photon is `1.4 Å`. It collides with an electron. Its wavelength after collision is `2.0 Å`. Calculate the energy of the scattered electron.

The wavelength of a photon is 1.4Å. It collides with an electron. Its wavelength after collision is 4Å. Calculate the energy of scattered electron. h=6.62xx10^(-34)Js

A photon of wavelength lamda collides with an electron. After collision, the wavelength of the photon changes to lamda' . Calculate energy of the scattered electron.

The wave length of a photon is 5000 Å. Calculate its energy in electron volts.

The wavelength of a photon is 1.4 Å. It collides with an electron. The energy of the scattered electron is 4.26xx10^(-16) J. Find the wavelength of photon after collision.

The wavelength of a photon is 1.4 Å. It collides with an electron. The energy of the scattered electron is 4.26xx10^(-16) J. Find the wavelength of photon after collision.

The minimum wavelength of photon is 5000 Å , its energy will be