A light ray travels from air into glass. What are the angle of incidence and the angle of refraction of the ray?
- Aangle of incidence $40^{\circ}$; angle of refraction $25^{\circ}$
- Bangle of incidence $40^{\circ}$; angle of refraction $65^{\circ}$
- Cangle of incidence $50^{\circ}$; angle of refraction $25^{\circ}$
- Dangle of incidence $50^{\circ}$; angle of refraction $65^{\circ}$