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Why did they make a refrigerator?
to keep all the cold or frozen things nice and cold
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.
Is plastic wrap a good conductor to keep things cold?
No its not. Why? Because plastic wrap doesn't connect to coldness or warmness i was to wrap something to keep it cold it would be aluminum foil doesn't conduct any heat
Does insulation keep things cold?
yes and hot too. Insulation is a heat barrier -- it tries to prevent heat exchange between the two sides. Vacuum is the best. Then air. Metals are the worst. ====================
What is the normal refrigerator temperature?
Refrigerators help to keep foods fresher for longer. It is important to keep the fridge cold, but not too cold, so that things begin to freeze. The normal temperature should be somewhere between 35 and 38 degrees F depending on your preference.
Why are refrigerators insulated?
To keep the contents cold. It will keep the inside of the refrigerator colder by trapping in the cold air.
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).
Why do you need more energy in cold conditions?
Your body works harder to keep you insulated.
Does insulated shade save my money from my heating bill?
Yes, it will keep the cold out and the heat in.
Why is an insulated house better than a non insulated house?
It keeps you warmer, also cooler. When it is hot it will keep you cool, when its cold it will keep you warm It also filters their that coms through your house.
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.
What is something Feathers Do for Birds?
=Feathers keep birds well insulated from cold weather and prevents air from seeping in.=
Are wires insulated to keep then warm?
Most are insulated to keep them from grounding out or interference.
Do people in hot climates need to insulate their homes?
An insulated home will keep out the cold, and also keep out the heat. Even in Africa, it can be very hot during the day, and very cold during the night.
How does a tema keep hot things hot and cold things cold?
Turtle
Does a thermos keep things hot?
Yes, it can also keep things cold.
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.
