Questions


March 2021 1 65 Report
Choose the correct statement regarding the incident ray refracted Ray and normal drawn at the point of incidence.



A. They all lie in the same plane

B. Refracted Ray lies in one plane ,while incident ray and normal life in the another planes

C. Refracted Ray and normal lie in one plane incident ray in another plane

D. Incident ray and reflected ray are always perpendicular to each other



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