1st Period EM notes
Radio
Micro – cooking, cellular
Infrared
Visible light - ROYGBIV
Ultraviolet
x-rays
gamma rays
Radiowaves longest, gamma rays shortest
2nd period
Radio
Micro
Infrared
Visible light
Ultraviolet
x-ray
gamma ray
Radio waves least amount of energy
Gamma rays have greatest amount of energy
4th Period
Some waves are stronger than others
Wave shape
Radio
Micro
Infrared
Visible light
Ultraviolet
X rays
Gamma
Radio has longest wavelengths, gamma has shortest