What is the wavelength of (a) a photon with energy 1.00 eV, (b) an electron with energy 1.00 eV and (c) a photon of energy 1.00 GeV?

What is the wavelength of a photon of energy 1 eV?

The momentum of a photon with energy 20 eV is

Calculate the wavelength of photon having energy 5eV.

The wavelength of a neutron with energy 1eV is closest to 0

A photon collides with a stationary hydrogen atom in ground state inelastically. Energy of the colliding photon is 10.2 eV. After a time interval of the order of micro second another photon collides with same hydrogen atom inelastically with an energy of 15eV. What wil be observed by the detector? (a) 2 photons of energy 10.2 eV (b) 2 photons of energy 1.4 eV (c ) One photon of energy 10.2 eV and an electron of energy 1.4 eV (d) One photon of energy 10.2 eV and another photon of energy 1.4 eV

The approximate wavelength of a photon of energy 2.48 eV is

Find frequency of a photon of energy 3.3 eV?

What is the energy ( in eV) of a photon of walelength 12400A ?

Find the effectiveness of a photon of energy 5 eV.

Calculate the wavelength of a photon in Angstrons having an energy of 1 electron-volt.