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Light 1 Vocab
Light kit part one vocab
Question | Answer |
---|---|
Angle of Incidence | The angle between an incoming wave and the normal line |
Angle of Reflection | The angle between a reflected ray and the normal line |
Concave Mirror | A mirror with a surface that curves inward whose rays will be refleced inward and converge to a focal point. |
Convex Mirror | a mirror with a surface that curves outward whose reflected rays will diverge away from each other. |
Diffuse | A type of reflection when the light bounces off a rough surface; produces a distorted image. |
Law of Reflection | The angle of incidence is equal to the angle of reflection. |
Normal | A line drawn at right angles to the reflecting surface at the point where the incident ray hits. |
Plane Mirror | A flat mirror that produces an upright, virtual image that is the same size as an object. |
Primary Colors of Light | Three colors of light can be used to make any other color: red, green, and blue light. |
Reflect | To bounce off a surface at an equal angle as the incident ray strikes. |
Refraction | The bending of the path of a light wave as it passes from one material into another material. |
Wavelength | The distance between the crests of waves, such as in the electromagnetic spectrum. |
Emit | Producing light by transforming another energy into radiant energy. |