SCIENCE Flashcards
They have long wave length an low frequency ( allows us to listen to the radio)
Radio wave
Shorter wavelength and higher frequency then radio wave
Micro wave
Longer wavelength than visible light ( sometimes called heat radiation)
Infrared Rad
Different colors different wavelenght
Visible light
Shorter wave length and higher frequency than visible light
UV Rad
Shorter wavelenght and higher frequency thsn UV ( can pass through our bodies)
X-Ray
Shortest wavelength and highret frequency ( scientist use this to treat cancer)
Gamma ray
1st Electromagnetic
Radio wave
2nd Electromagnetic
Micro wave
3rd Electromagnetic
Infrared Radatio
4th Electromagnetic
Visible light
5th Electromagnetic
UV Radiation
6th Electromagnetic
X-Ray
7th Electromagnetic
Gamma ray
Two properties of light
Natural and Artificial light
4 tyoes of light
Ray, Parallel, Divergent, Convergent
Objects are thosr that give off light on its own.
Luminous
Objects that do not give light on its own. they
Non-Luminous
It is the bouncing of light rays off a surface.
Reflection
It is the bending of light when it enters from one transparent medium into another.
Refraction
