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Is it better to use a fridge or cold water to cool something?
Running cold water is the quickest way to cool something, especially Baby Formula. Agitating the bottle under a running cold tap, will cool it to the required temperature quicker than anything else, including putting it in the freezer.
Would a wet animal cool quicker than a dry animal?
An animal that is wet will dry quicker because when your wet your cold when you get out of the shower.
How do you cool chill con carne correctly?
To cool chili con carne or any other hot food for storage in a fridge, you should place the chili in several small containers, and place them directly in the fridge. That you should leave it out to cool at room temperature is a common misconception; that will actually allow bacteria to grow quicker than if the hot food was placed directly in the fridge or freezer.
Why does sand cool down faster than rocks?
Sand has a larger surface area, therefore cooling quicker.
Why are the molecules moving faster in a refrigerator than a freezer?
In a refrigerator, the temperature is higher than in a freezer, causing the molecules to have more energy and move faster. This increased movement leads to a faster rate of heat transfer, which helps to cool the refrigerator's contents more quickly compared to a freezer.
Why is it not vital to keep the lid of a chest freezer closed?
Any freezer needs to be kept closed as much as possible if you wish for it to remain cold. However a chest freezer will not warm up as fast as an upright freezer. This is because the cold air in the freezer is heavier than the air outside of the freezer. When you open an upright freezer the cold air "falls" out, this can't happen with a chest freezer.
How can a freezer keep ice from melting when the temperature is above freezing outside?
Basically the freezer does work to keep the inside at a lower temperature than outside. The coolant is compressed, and uses absorbed heat to expand again.
Does water take longer than copper to cool?
water cools quicker because it evaporates. It's why you feel cool when the wind hits your wet skin in dry climate.
Is a room that is empty less expensive to cool than a room with furniture?
This is an easy question to answer if you think about thermal-mass. A full freezer full of frozen food (or gallon jugs of frozen water)will cost less to operate than a empty freezer.
Why is the computer system a machine?
Because a machine cando things quicker than living organisms.
What are some reasons people started making things in factories instead of by hand?
it was quicker than hand.
Would lava cool quicker than magma?
yes because lava is exposed to the surface while magma is below Earth's suface which would be hotter than the suface
