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If you stand in front of an open refrigerator do you get cold feet?
Standing in front of an open refrigerator alone is unlikely to make your feet cold, as the cooling effect is more spread out. However, if you stand in one spot for a prolonged period of time with bare feet on a cold surface like tile, you may start to feel cold in your feet due to heat loss through conduction.
Why cold air comes from a refrigerator?
Refrigerator Must Open if Used. Despite the model or a technology incorporated of a particular refrigerator, user has to open its doors to store or take out the goods. When the door remains open, warm and moist ambient air will flow in and will mix with the cold air inside the refrigerator. Cold moist air is heavier than ambient air so it drops down from the refrigerator cabin easily while hot ambient air goes in. Since you feel the cool and can see only the due forming, you think that cold air comes out. But actually what happens is hot air jumps first into it and pushes the cold air out from the refrigerator cabin.Moisture transfer increases with the number of door openings. If the blower fan is turned on, the flow rate of cold air inside the refrigerator cabin will be accelerated, resulting an out flow to the atmosphere through its square area of the opening thus convective and radiative heat transfer increases. You loose 40% energy consumption of a refrigerator due to this.Now I have invented a cost effective solution for this burning problem during my MSc research. Use my invention-"Door Screening System" (Has 20 year patent) which can save an average of 14% energy consumption of any refrigerator model.Door Screen reduces the release of cold air from the refrigerator cabin area as well as entering of atmospheric warm air. This helps to maintain constant temperature inside the refrigerator / freezer cabins thus reduce the working frequency and duration of the compressor run time. Door Screening System reduces 7 to 13 kWhr of its energy consumption per month of an average domestic refrigerator.I'm looking for an investor to develop this. Join me to make this world greener for future generations.contact chandima@airforce.lk,chandimaalwis@yahoo.com.
Is refrigerator works at -10 degree Celsius atmosphere?
If your refrigerator is outside in -10 degree Celsius weather I find that the refrigerator is unnecessary. If you do decide to still use the refrigerator outside make sure your refrigerator has a power source so that it can keep running.
Why is the condenser on your freezer so hot?
The condenser on your freezer is hot because it is releasing the heat that has been transferred from inside the freezer to the surrounding air. This is a normal part of the refrigeration process and helps maintain the cold temperature inside the freezer.
Can you cool rice down with cold water then use later?
Yes, you can cool down rice quickly by rinsing it with cold water and then storing it in the refrigerator for later use. Make sure to store the rice in an airtight container to maintain freshness. Reheat thoroughly before serving.
Why did they make a refrigerator?
to keep all the cold or frozen things nice and cold
Can dusting your house make you have a cold?
can dusting in your house make you have a cold.
Is it true that keeping of hot food inside refrigerator will cause the refrigerator not to function?
Keeping hot food in the refrigerator will make the food cold. It will not damage your refrigerator.
Why is it unwise to try to cool a room by opening the door of the refrigerator?
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.
How do you use electricity to make something cold?
One way to make something cold by using electricity is by putting it in the refrigerator. Another way is by using a fan.
Do hardwood floors make a house cold?
Hardwood floors are cooler to the touch than carpet, but I don't consider them to be a cold flooring, nor do they make a house cold. The house is cold because of the way it is built and insulated.
Why does a refrigerator make life easier?
Because if we didn't have refrigerators how would we keep food cold and tasty?
Why is opening day very important in the house of representatives?
becausethey make a law
Will keeping your house temperature too cold make you sick?
No
How do you make water cold?
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).
The first person to make a refrigerator?
People are not sure who make a refrigerator.(:
How do you make a refrigerator in doodle god?
Ice and mechanism make a refrigerator.
