It also explains how to co. Given below an online frequency of light with wavelength calculator to convert from wavelength to hz. In the form you can customize it with the desired value and by choosing from ms kms and miless as measurement units.
Convert the wavelength to m then apply the equation c ln and solve for frequency.
To find energy from wavelength use the wave equation to get the frequency and then plug it into Plancks equation to solve for energy. Given below an online frequency of light with wavelength calculator to convert from wavelength to hz. Electromagnetic waves travel at the speed of light 299792458 meters per second and their frequency and wavelength can be determined by the formulas. Convert the wavelength to m then apply the equation c ln and solve for frequency.