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Sahay Sir > Question Answers > Cengage NEET by C.P Singh > Part 2 > Chapter 17 - Refraction of Light by Plane Surfaces > A ray of light travels from a medium of refractive index `u` to air. Its angle of incidence in the medium is `i`, measured from the normal to the boundary, and its angle of deviation is `delta. delta` is plotted against `i`. Which of the following best represents the resulting curve?

A ray of light travels from a medium of refractive index `u` to air. Its angle of incidence in the medium is `i`, measured from the normal to the boundary, and its angle of deviation is `delta. delta` is plotted against `i`. Which of the following best represents the resulting curve?

A ray of light travels from a medium of refractive index `u` to air. Its angle of incidence in the medium is `i` and its angle of deviation is `delta. delta` is plotted against `i`. Which of the following best represents the resulting curve? measured from the normal to the boundary