Question:
A student very cautiously traces the path of a ray through a
Last updated: 6/30/2023
![A student very cautiously traces the path of a ray through a](https://media.kunduz.com/media/sug-question-candidate/20210503142836815214-1737418.jpg?h=512)
A student very cautiously traces the path of a ray through a glass slab for different values of the angle of incidence Zi He then measures the corresponding values of the angle of refraction r and the angle of emergence e for every value of the angle of incidence On analysing these measurements of angles his conclusion would be A Zi Zr Ze B Zi Ze Zr C Zi r Ze D Zi Ze r