Question

What is the difference between internal reflection , refraction and reflection.

Answer 1

Reflection of light rays occurs when a light ray travels from a lighter medium to a denser medium also. ... Reflection occurs for any angle of incidence between 0° and 90°. Totalinternal reflection occurs only if the angle ofincidence is more than the critical anglebetween the two media.

Answer 2

internal reflection happen when refracting Ray is critical angle that is 90 degree... then the reflection Ray passes free same medium only..


reflection of light happen when incident Ray..... reflected Ray.... lies on same plane.......


refraction of light happen when incident Ray passes from one medium to another medium........



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