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Physics
Chapter 18
Question | Answer |
---|---|
The process of separating white light into colors | Dispersion |
Primary colors of light | Red, Green, Blue |
Secondary colors of light | Cyan, Magenta, Yellow |
Material that absorbs some colors of light and reflects other colors | Pigment |
Material that transmits light, which allows most of the light that strikes it to pass through it | Transparent |
Material that scatters light | Translucent |
Material that either reflects or absorbs all the light that strikes it | Opaque |
Organized reflection | Regular Reflection |
Unorganized reflection | Diffuse Reflection |
The emission of electrons from a metal caused by light striking the metal | Photoelectric Effect |
The packets of electromagnetic energy | Photons |
Happens when white light goes through a prism | Rainbow |
An image that is a copy of an object formed by reflected waves of light | Reflection |