Answer to Question #2511 in Molecular Physics | Thermodynamics for sana
Why are buildings that face the east or west usually fitted with shiny , dilvery walls or windows?
Because the sun rises in the east and sets in the west, buildings are fitted with shiny surfaces. This is mainly done to reflect the suns rays so as to prevent most of the heat entering the building. It's worth adding here that such tricks are done in the places with hot climate where the overheating problem is significant