Question

a student very cautiously traces the path of the ray through a glass slab for different values of the angle of incidence . he than measures the corresponding values of the angle of refraction and the angle of emergence for every value of the angle of incidence. on analysing these measurements of angles,his conclusion would be

Answer 1

He will conclude that angle of emergence is more than angle of refraction and equal to angle of incidence.
PLZ MARK IT AS BRAINLIEST.

Answer 2

anle of incidence is equal to angle of emergence and angle of incidence is greater than angle of refraction also angle of refraction is less than angle emergence

hope it helps
please mark as brainliest