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I assume you mean double thickness? It would be a lined curtain or drape. Some are lined with fabric, some are lined with an insulated material. Either one would help stop heat loss when closed.
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∙ 14y ago
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Why do some houses have double glazed windows?
The main reasons are they help insulate the house and reduce heat loss therefore saving energy. They also help with sound insulation.
What is the Heat Escape Lessening Posture designed to help?
the loss of body heat when in the water.
What the the heat escape lessening position designed to help?
The loss of body heat when in the water
How does double glazing reduce energy loss?
It insulates the window and keeps heat in.
What is HELP designed to prevent?
The loss of body heat when in the water.
What is the main goal of the HELP position?
reduce heat loss
What what is the heat escape lessening position help designed to prevent?
The loss of body heat when in the water
Does a larger roof have greater heat loss than a smaller roof?
If a large roof is twice the area of a small roof and they are otherwise the same, the heat loss will be approximately double. If the large roof is twice as insulated as the small roof the heat loss will be similar.
What does HELP position protect?
Slows the loss of heat from the body's core
How do you keep heat in your house?
double glazing cuts down heat loss because there is a vacume between the two pieces of glass.
How do you assume the HELP position to reduce heat loss in cold water?
Float on your stomach with arms and legs extended.
Is precipitation heat loss or heat gain?
heat loss
