hi folks,
As you know ,upon the law of conservation of energy ,the amount of energy dosen’t change besides the form of energy that continually changes.
So,as the rising warnings for global warming ,I wondered how horribly evey new house,new car ,new electric device or in general, a new human is generating excessive heat in nature and how it converts the other forms of energy to thermal one.
As for a simple electric device ,think about the process that turns harmless potential energies in nature like what is absorbed in water behind a dam or floods in a river into electricity and then to huge amounts of heat.and farther for a bigger constructions like a house or a car.
So, how can this transformation be even reversible ...or what has new science done to design a new mechanism, for example, to faster dissipate that huge amount of thermal energy from the earth to free sapce ( just like a big heat sink , antenna or whatever)?
As you know ,upon the law of conservation of energy ,the amount of energy dosen’t change besides the form of energy that continually changes.
So,as the rising warnings for global warming ,I wondered how horribly evey new house,new car ,new electric device or in general, a new human is generating excessive heat in nature and how it converts the other forms of energy to thermal one.
As for a simple electric device ,think about the process that turns harmless potential energies in nature like what is absorbed in water behind a dam or floods in a river into electricity and then to huge amounts of heat.and farther for a bigger constructions like a house or a car.
So, how can this transformation be even reversible ...or what has new science done to design a new mechanism, for example, to faster dissipate that huge amount of thermal energy from the earth to free sapce ( just like a big heat sink , antenna or whatever)?
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