Total internal reflection of a ray of light is possible when the (`i_(c) =` critical angle, `i=` angle of incidence)
A. Ray goes from denser medium to rarer medium and `i lt i_(c)`
B. Ray goes from denser medium to rarer medium and `i gt i_(c)`
C. Ray goes from rarer medium to denser medium and `i gt i_(c)`
D. Ray goes from rarer medium to denser medium and `i lt i_(c)`
