What sort of Energy has been transferred out of the fridge?
Answers:
Electrical energy goes into a refrigerator and thermal energy comes out.
Food! energy for people!
Thermal energy? This really isn't chemistry, it's physics.
Heat.
kinetic ENERGY/aIR GENERATION
heat energy
heat is radiated out.. Electric energey is firast used to create kinetic energy in compressor which converts Kinetic energy to cooling & compression of gases which then gets hot by cooling the inside of fridge.
Thermal energy.
I just transferred a can of beer energy out of mine....
microwaves
red bull in the fridge gives you energy
1. It's true that the food that comes out of the fridge contains energy (chemical).
2. The light that comes on when you open the door also emits light energy (electro-magnetic radiation).
3.I think the answer you're looking for is thermal (heat) energy.
A gas is compressed to liquid form by a pump.
The liquid is circulated inside the fridge.
Heat warms the liquid (turning it back to a gas)
The warm gas is then circulated through the pipes at the back of the fridge (heat is radiated allowing the gas to cool)
The gas is compressed to a liquid again and the cycle repeats..
Hope that's OK?
PS 1 and 2 were just for the smarties.
Lucozade mostly
I don't care just give me the points.
Heat energy (from your food) becomes latent heat of vaporisation (of the freon) which transforms into the kinetic energy of the molecules (of freon).
Freon then moves towards a compressor and is compressed back into a liquid. The kinetic energy is hence transformed into heat energy once again and escapes from the back of the fridge.
"Surveyor" is right - it's heat energy.
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