ray of light strikes a flat 2.00 cm thick block of crown glass (n = 1.52) at an angle of ? = 30.0° with the normal (Fig. P22.18). Trace the light beam through the crown glass and find the angles of incidence and refraction at each surface. ° (angle of refraction at first surface) ° (angle of incidence at second surface) ° (angle of refraction at second surface)

ray of light strikes a flat 2.00 cm thick block of crown glass (n = 1.52) at an angle of ? = 30.0° with the normal (Fig. P22.18). Trace the light beam through the crown glass and find the angles of incidence and refraction at each surface. ° (angle of refraction at first surface) ° (angle of incidence at second surface) ° (angle of refraction at second surface)