The wavelength is 435,62 nm.
A photon of this wavelength has an energy of about 10 ^ -5 eV.
The wavelength is 610 nm.
4.44 10-19 j
4.7*10^-19 j
4.44 10-19 j
A photon of this wavelength has an energy of about 10 ^ -5 eV.
The wavelength is 610 nm.
610 nm
4.44 10-19 j
4.44 10-19 j
2.21•10^-18 J
4.7*10^-19 j
4.9695 nm
2.21x10-18j
3.84 x 10-19 joules.
Energy of photon = Plank's ConstantXVelocity of light/Wavelength = h*c/lambda Put the values to get the answer.
c = wavelength X frequency, where c is the speed of light, which is 299,792,458 m/s. So you need the wavelength of the photon. Then you divide c/wavelength and the result will be the frequency.