by using liquid nitrogen but for only limited use for foods or to freeze water into ice or making ice cream. it is not poisonous but handle with care using thick gloves and avoid contact with eyes and skin.
to keep all the cold or frozen things nice and cold
Keeping hot food in the refrigerator will make the food cold. It will not damage your refrigerator.
An easy way to make water cold is to put it in the refrigerator. If this is not possible, adding colder water would make water colder. Actually, adding ice would make this process faster, as it is colder than cold water. And dry ice would make it cold even faster than ice (but dry ice is dangerous- be careful).
One way to make something cold by using electricity is by putting it in the refrigerator. Another way is by using a fan.
A refrigerator really doesn't make things cold. A refrigerator absorbs heat. The condenser is releasing the accumulated heat into the room.
Because if we didn't have refrigerators how would we keep food cold and tasty?
It can but dont leave your fridge open for too long!
To operate the refrigerator, requires a lot of energy. When the refrigerator is running, some of that energy is used to cool the interior (about 80% of said energy.) But this is not "making cold." A refrigerator cools by moving heat from inside it, to the outside. This heat is dissipated into the room by the cooling fins on the rear. The whole process happens silently and slowly, and we never notice it. So even though the inside of the refrigerator may be cold, the process of making it cold warmed up the entire room, plus 20% (the energy wasted in the conversion process.) Thus, opening the door to cool the room will never work, because the refrigerator cannot make cold, it can only move heat around. And in doing so, it itself always dissipates 20% more than the energy moved, which ultimately ends up as heat, further heating up the room. Ironically, the room would be cooler without the refrigerator in it.
As long as theres no light to make them sparkle.
Its 44 Fahrenheit, Its quite cold but it would mostly depend if there is wind. If theres wind it could make it feel like -10I'm a canadian
People are not sure who make a refrigerator.(:
Ice and mechanism make a refrigerator.