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It keeps stuff cool
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∙ 10y ago
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Why is a cool bag suitable to keep hot things hot and cold things cold?
Hot things get cooler, and cold things get warmer, because they exchange heat with their surroundings. A "cool bag", whatever that is, is apparently designed in such a way as to prevent that (probably it's insulated).
Which materials keep things warm?
Cotton keeps most things warm.yarn keeps things warm to
Is cloth a good insulator to keep cold things cold?
Yes.
Why do the walls and doors of refrigerators and freezers contain thick slabs of polystyrene foam?
because it helps keep the things inside cool
Why does Robert use a foam can holder to keep his drink cool?
Foam insulates the cold drink.
How do you keep cold things cold?
The best way to keep something cold is to place it in a cooler that is filled with ice. You can also place things underground to keep them cool or place them in a refrigerator.
Why is a cool bag suitable to keep hot things hot and cold things cold?
Hot things get cooler, and cold things get warmer, because they exchange heat with their surroundings. A "cool bag", whatever that is, is apparently designed in such a way as to prevent that (probably it's insulated).
What material swells when wet to keep you cool?
Cotton
What are good materials to keep things cool?
any type of foam, cotton, felt, and/or tin foil are good materials for keeping things the same temperature that they started out as
Does cotton keep us warm or cool?
it doesn't it keeps you cool! <<< i got a cotton sweater. lol It keeps me warm :P
Can you keep something cold with a blanket?
You can keep something cold with a blanket designed for keep in the cold. However, most cotton blankets would do very little to keep in the cold.
What do people wear to keep cool in Africa?
Organic cotton
What word means substances that keep warm things warm and cold things cold?
Things which keep warm things warm and cold things cold are referred to as insulators.
Why you are keeping things in the fridge?
people keep things in the to keep things cool
How does cotton keeps you warm?
Wtf? First get the info right. Cotton doesn't keep you warm, it keeps you cool... ^_^
What is the use of refrigeration?
To keep thing cool / cold.
What is a good fiber to have in cold weather socks?
Cotton is always a good fiber to have in cold weather. Cotton is warm, and having it in your socks in cold weather will be sure to keep your feet warm.
