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Glass Building contractors often install double-glazed windows to prevent thermal energy (heat) from entering or exiting...

Question

Glass Building contractors often install double-glazed windows to prevent thermal energy (heat) from entering or exiting...

glass Building contractors often install double-glazed windows to prevent thermal energy (heat) from entering or exiting a bu
glass Building contractors often install double-glazed windows to prevent thermal 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 (ng = 1.40), each yg = 52.0 mm thick, separated by an air gap of yn = 41.6 mm. If light incident on the glass makes an angle of 0 = 40.00" with respect to the glass, find the shift in path Ax as the light enters the room. Use na = 1.00 for the index of refraction of air. air Δx = mm

Answers

from Snells law hair asin nglass sind 1o 4 sing 1 x sin (90-40) r = 33.170 norizonotal snitt For First nass pane tem 33:17 )


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