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Grade: 12th pass
        
Why do heavy drapies over the windows help keep a home cool in the summer , as well as warm in the winter ?
11 months ago

Answers : (2)

harshin nechooli
121 Points
							
 It's just because that it that heavy that has restricted the floor feet into the house and you feel different from the surrounding if it is cold outside then the cold air will not grow inside your house and that keeps your house and saying in the summer hot air does not showing side does your room stays cold
 
HAR
10 months ago
Aastha Singh
askIITians Faculty
204 Points
							
DEAR STUDENT,
ALL THE DRAPES DO, IS TO MAINTAIN THETEMPERATURE  INSIDE THE ROOM , BE IT HOT OR COLD, JUST AS IN THERMOS FLASK, IF YOU POUR COLD WATER IT REMAINS COLD, AND IF HOT WATER IS POURED INTO IT IT REMAINS HOT, SINCE THE WALLS OF THE THERMOS WELL INSULATE THE MATERIAL INSIDE THE THERMOUS.
 
SIMILARLY, DRAPES OBSTRUCT HEAT FLOW, TO INSIDE OR OUT DEPENDING ON SEASON AND HENCE MAINTAINS CONSTANT TEMPERATURE INSIDE ROOM.
9 months ago
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Course Features

  • 101 Video Lectures
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Course Features

  • 110 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


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