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Is aluminum foil a conductor or insulator?
Insulator or conductor depending on the circumstances. Aluminum foil conducts heat, but it cuts off air flow and reduces evaporation of fluids. Aluminum foil reflects and thus minimizes radiation transmission. With foods it is more useful as an insulator. It also acts as an insulator on windows. But, aluminum is definitely a good heat conductor.
An object that can transfer heat easily is an?
An insulator. More specifically, a thermal (heat) insulator, as opposed to an electrical insulator, which suppresses the flow of electricity.
Is padded fabric conductor or insulator of heat?
probably insulator
Do you say insulator of heat or bad conductor of heat Which is correct Or both are correct?
well, i think both would be correct, though a "bad conductor of heat" would be better. Or you could say "insulator for heat" or simply insulator....
What is the difference between a good insulator and a bad one?
A good insulator is good at stopping heat escaping, whereas a bad insulator is not very good at trapping heat and lets it out.
Which layer of the skin protects the deeper tissues of the body and acts as a heat insulator?
Fat. also known as adipose tissue, is the connective tissue found in the subcutaneous layer that provides insulation.
What layer of skin reduces heat loss?
the subcutaneous layer..or the fatty tissue layer underneath the dermis
What is the function of subcutaneous layers?
The function of the subcutaneous layer is insulation and mechanical protection.
What layer insulates the body from extreme temperature changes in the external environment?
The layer that insulates the body from extreme temperature changes in the external environment is the subcutaneous fat layer. It acts as a thermal insulator by helping to regulate body temperature and protect against heat loss in cold conditions.
What is the function of fat tissue in the subcutaneous layer?
Fat in the hypodermis provides mechanical cushioning as well as insulation for the body.
Calcium silicate act as a protective layer in blast furnace how?
It acts as a Heat insulator. It prevents escape of heat, thus keeping the iron in molten state. It also prevents fire inside the furnace.
Why doesn't the ice-cream melt in baked Alaska?
The meringue layer on a baked Alaska acts as an insulator, which helps protect the ice cream from melting when briefly exposed to high heat in the oven. The meringue layer helps to keep the cold temperature inside the dessert while the outside browns.
Why is hair an effective insulator?
Hair is an effective insulator because it traps pockets of air close to the skin, creating a barrier that reduces heat loss. The air within the hair acts as an insulating layer, slowing down the transfer of heat from the body to the surrounding environment. Additionally, the structure of hair, with its outer cuticle layer and inner cortex, provides further insulation by preventing heat from escaping.
Does sulfur conduct heat or is it a thermal insulator?
Sulfur is a poor conductor of heat, so it acts as a thermal insulator. This is because sulfur's atomic structure does not allow heat to flow easily through it.
Subcutaneous connective tissue beneath the skin?
yes. it helps in homeostasis, by forming a layer of insulation to slow heat loss.
Why is double glazing more efficent as an insulator?
Double glazing is more efficient as an insulator because it creates a layer of air or gas between the two panes of glass, which acts as insulation against heat transfer. This helps to reduce heat loss through windows in cold weather and heat gain in hot weather, making it a more energy-efficient option for homes and buildings.
Is Meat Conductor Or Insulator?
Meat is a poor conductor of heat and electricity due to its high water content and organic composition. As a result, it acts as an insulator when it comes to conducting heat or electricity.
