The drawing shows a rectangular block of glass ( n = 1.54) surrounded by liquid carbon disulfide ( n = 1. A ray of light is incident on the glass at...

3. The drawing shows a rectangular block of glass (n = 1.54) surrounded by liquid carbon disulfide (n = 1.63). A ray of light is incident on the glass at point A with a θ1 = 40.0° angle of incidence. At what angle of refraction does the ray leave the glass at point B?