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

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

Calculate the wavelength of photon having energy 5eV.

Calculate the wavelength of a photon of energy 10 eV.

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

Calculate the wavelength, wave number and frequency of photon having an energy to three electron volt. (h=6.62xx10^(-27) erg-sec) .

Calculate the wavelength, wave number and frequency of photon having its energy 5 electron volt.