difine the following
Answers
Answer:
1. Reflection is when light bounces off an object. If the surface is smooth and shiny, like glass, water or polished metal, the light will reflect at the same angle as it hit the surface.
2. Reflection such that the angle of reflection of the light is equal to the angle of incidence and on the opposite side of the normal to the point of incidence.
3. Irregular reflection is the reflection of light or other waves or particles from a surface such that a ray incident on the surface is scattered at many angles rather than at just one angle as in the case of specular reflection.
4. Refraction is the bending of light as it passes from one substance to another.
5. Total internal reflection of light is the complete reflection of a ray of light within a medium such as water or glass from the surrounding surfaces back into the medium.
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