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Consider a single pane glass window that has an area of 8ft^2 and is 3/16” thick....

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Physics

Consider a single pane glass window that has an area of 8ft^2and is 3/16” thick. The outside temperature is -10oC and the insidetemperature is 21oC. [9]

a.How much heat flows through the window in 8 hours? Use anR-value.

b. In reality, all surfaces have a thin layer of air coveringthem that does not move. This air“film” is about .0005m thick.Calculate how much heat flows through the window in the 8 hourperiod with the addition of this film of air on both sides of thewindow

Most windows are double-pane glass with ½” Argon gas between thetwo panes. If the R-value of Argon gas is 0.54 W^-1 •m2•oC for athickness of 1 cm, find:

i.The effective RSI-value of the window.

ii.The effective R-value of the window.

iii.The effective U -value of the window

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