Building contractors often install double-glazed windows to prevent thermal I energy (heat) from entering or exiting a building. In addition to being effective insulators, such windows present interesting optical effects. In the figure, a double-glazed window consists of two identical panes of glass (n = 1.46), cach y = 42.0 mm thick, separated by an air gap of y, = 33.6 mm. If light incident on the glass makes an angle of = 40.00° with respect to the glass, find the shift in path Ax as the light enters the room. Use n,= 1.00 for the index of refraction of air. Ax= 44.07 Incorrect mm glass glass

Building contractors often install double-glazed windows to prevent thermal I energy (heat) from entering or exiting a building. In addition to being effective insulators, such windows present interesting optical effects. In the figure, a double-glazed window consists of two identical panes of glass (n = 1.46), cach y = 42.0 mm thick, separated by an air gap of y, = 33.6 mm. If light incident on the glass makes an angle of = 40.00° with respect to the glass, find the shift in path Ax as the light enters the room. Use n,= 1.00 for the index of refraction of air. Ax= 44.07 Incorrect mm glass glass