Compare the energies of two radiation one with a wavelength of `300 nm` and other with `600 nm`.

Calculate and compare the energies of two radition one with a wavelength of 300 nm and the other 600 nm

Calculate and compare the energies of two radiations, one with a wavelength of 400 nm and the other with 800 nm.

Calculate and compare the energies of two radiations one with wavelength 800 pm and the other with wavelength 400 pm.

Compare the energies of two radiations on with l = 600 nm and other with 30 nm.

Compare the energies of two radiations E_(1) with wavelength 800 nm and E_(2) with wavelength 400 nm.

Compare the energies of two radiations E_(1) with wavelength 800 nm and E_(2) with wavelength 400 nm.

The energy of a photon of radiation having wavelength 300 nm is,

What is the wave number of a radiation of wavelength 400 nm ?

What is the wave number of a radiation of wavelength 400 nm ?

The wave number of radiation of wavelength 500 nm is: