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A fridge cools things by removing heat energy from the inside of the fridge. This makes it cold inside the fridge. The heat energy that is removed ends up at the back of the fridge. The back of the fridge is often painted black because that makes it a good emitter of heat energy. The fridge may also have a metal cooling grille, also painted black, to help it loose heat to the air. The radiators in our house could be black and it would help them to emit heat into our rooms. In practice people do not want black radiators so they are generally white. the shape of a radiator is designed to give up its heat to air rising up through it.
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∙ 15y ago
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Why is the back of a refrigerator black?
Simply put a refrigerator works by moving heat from inside the fridge to outside the fridge. The grille at the back of a fridge is the place, where, just as with a car's radiator the unwanted heat is released. And black happens to be the color that is the best when it comes to releasing (and absorbing) energy.
Why is the back of a refrigerator painted black?
Because the colour black is a good emitter of heat and therefore emits the heat away from the fridge since you would want the fridge to be cold.
Where does the energy come from which makes the pipes at the back of a fridge warm?
The energy comes from the heat taken from the heat/energy inside of the refrigerator/fridge. A fridge takes heat energy from inside the fridge and dumps it outside the fridge into the the pipes on the back of the fridge and into the room.
Why are pipes on the back of the fridge usually black?
Lighter colors do NOT keep as cold as darker colors NOTICE new roofing systems are silver
How do fridge magnets stay on a fridge?
It stays on by a magic floating thing in the back
Why is the back of a fridge painted black?
To emit heat
Why is the back of a refrigerator black?
Simply put a refrigerator works by moving heat from inside the fridge to outside the fridge. The grille at the back of a fridge is the place, where, just as with a car's radiator the unwanted heat is released. And black happens to be the color that is the best when it comes to releasing (and absorbing) energy.
Why is the back of a refrigerator painted black?
Because the colour black is a good emitter of heat and therefore emits the heat away from the fridge since you would want the fridge to be cold.
Where does the energy come from which makes the pipes at the back of a fridge warm?
The energy comes from the heat taken from the heat/energy inside of the refrigerator/fridge. A fridge takes heat energy from inside the fridge and dumps it outside the fridge into the the pipes on the back of the fridge and into the room.
What is a sentence with the word fridge?
The fridge is broken.Put the ham in the fridge.The fridge is covered in magnets.
Why is the black of a refrigerator painted black?
Because the colour black is a good emitter of heat and therefore emits the heat away from the fridge since you would want the fridge to be cold.
Why are pipes on the back of the fridge usually black?
Lighter colors do NOT keep as cold as darker colors NOTICE new roofing systems are silver
How do fridge magnets stay on a fridge?
It stays on by a magic floating thing in the back
What are black spots forming inside the fridge?
mold
Why would someone want to buy a black fridge?
Someone might want to buy a black fridge only for personal reasons of taste. They are different from silver or white fridges so it would enable one to stand out. A black fridge may be bought to suit a particular color scheme in the house.
How long can Formula sit in the Fridge?
Formula should not stand in the fridge longer than 48hrs as recommanded on the back of the can.
How does heat get away from the back of a fridgE?
there are coils in the back of the fridge with a fan blowing on it when the compressor gets to hot it takes a break and then the fan cools it down mostly stays off for a few hours..
