Regular and diffused reflection. Draw the reflected Ray in both the diagram 1 and , 2 and answer the question. 1 what type of reflection is it? 2 what type of surface is it? 3 Are the laws of reflection valid on this surface?
Answers
Explanation:
REGULAR AND DIFFUSED REFLECTION - DEFINITION
concept
Regular reflection occurs at the surface of a plane surface like a plane mirror. Reflected rays after regular reflection are parallel.
Diffused reflection occurs at the surface of a rough surface like cardboard. Reflected rays after regular reflection are not parallel.
Note: Laws of reflection are valid in both the cases.
REGULAR AND IRREGULAR REFLECTION - DEFINITION
concept
Regular Reflection:
1. Reflection from a polished surface is called regular reflection.
2. parallel rays remain parallel after reflection.
Irregular Reflection:
1. Reflection from a rough surface is called diffuse reflection.
2. Parallel rays do not remain parallel after reflection.
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