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2. What is meant by reflection of light? Which are the differenttypes of reflection? |
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Answer» When a ray of light approaches a smooth polished surface and the light ray bounces back, it is called the reflection of light. The incident light ray which lands upon the surface is said to be reflected off the surface. The ray that bounces back is called the reflected ray. Reflection of lightcan be categorized into twotypes: specularreflectionis defined aslight reflectedfrom a smooth surface at a definite anglediffusereflection is produced by rough surfaces that tend to reflectlight in all direction |
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