A beam of light containing red (660 nm) and violet (410 nm)wavelengths travels from air, through a flat piece of crown glass1.92 cm thick, and then back to air. (a) If the beam has an angleof incidence of 36.0° in air, determine the angle at which the twocolors of light emerge from the crown glass. The index ofrefraction respectively for red and violet light in crown glass is1.512 and 1.530. (Enter a number to three decimal places.)
red angle:
Violet angle:
(b) Determine the distance separating the red and violet lightas it emerges from the glass. (in cm)
