The Wavelength size around a circle equation is used to calculate the size of a wavelengths that could wrap around the circumference of some circular shape given a circumference and the desired number of wavelengths, where:
Wavelength(`lambda`): The equations returns the wavelength in meters. However, this can be automatically converted to other wavelength measurements via the pull-down menu.
36.1 Classifying states by Benjamin Crowell, Light and Matter licensed under the Creative Commons Attribution-ShareAlike license.