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Posted: **Wed Apr 27, 2022 7:47 pm**

: Problem 5 10 Points Calculate The Angle Of Incidence At 10 30 A M Edst On July 21 For Philadelphia Pa For A A Hori 1 (8.66 KiB) Viewed 17 times

Problem 5 (10 points) Calculate the angle of incidence at 10:30 A.M.EDST on July 21 for Philadelphia, PA, for (a) a horizontal surface (b) a surface facing southeast (e) a surface inclined 40 deg from the vertical and facing south.