The speed of electromagnetic waves, their wavelengths and frequencies and how to calculate wavelength or wave frequency.
Shows how to calculate wave length and frequency with a sample problem.
Reviews the speed of light, the frequencies and wavelengths of electromagnetic waves, and how to calculate the frequencies and wavelengths of electromagnetic waves.
Learn about the first female photographer, how to make prints with UV light as she did, and how the process works.
Learn the properties of gamma rays, and find out what would have happened to the Hulk if he were really exposed to gamma rays and how gamma rays are actually used.
A handy calculator that allows you to input the wavelength, frequency, or photon energy.