Question

what is the main condition for different reflection​

Answer 1

Following are the two conditions for the total internal reflection to take place: The angle of incidence in the denser medium must be greater than the critical angle for that pair of media. The ray of light must travel from a denser medium into a rarer medium.

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Answer 2

Answer:

hey dear this is the answer....

Explanation:

Diffused reflection is observed when the surface isn't smooth. This means that at different points on the surface, the normal is different. The angle of reflection is STILL equal to the angle of incidence at THAT POINT and the NORMAL is unique at THAT point in the surface. ... The angle of incidence ...”

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