It is the angle at which the propagating ray strikes the interface with respect to the normal. ∙ A. refracted angle ∙ B. incident angle ∙ C. reflected angle ∙ D. critical angle It is the angle at which the propagating ray strikes the interface with respect to the normal. ∙ A. refracted angle ∙ B. incident angle ∙ C. reflected angle ∙ D. critical angle

It is the angle at which the propagating ray strikes the interface with respect to the normal.
∙ A. refracted angle  
∙ B. incident angle
∙ C. reflected angle
∙ D. critical angle
by

1 Answer

Answer :

incident angle
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