Bhautik Study

Q. Unpolarised light is incident from air on a plane surface of a material of refractive index ‘μ’. At a particular angle of incidence ‘i’, it is found that the reflected and refracted rays are perpendicular to each other. Which of the following options is correct for this situation?             

                                                                                                                                                                                                                                                          (NEET-2018)

(NEET-2018)
NTA Solutions (2):-