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Where does all the heat energy go?

  • 20-12-2006 1:52am
    #1
    Closed Accounts Posts: 2,349 ✭✭✭


    I was just thinking, most electronics circuits generate heat, any internal combustion system generates heat, the radiator generates heat, a fire generates heat....

    Where does all the heat energy go? Why doesn't it contribute to global temperatures?


Comments

  • Registered Users, Registered Users 2 Posts: 16,226 ✭✭✭✭Pherekydes


    It goes into the atmosphere, raising global temperatures.


  • Closed Accounts Posts: 1,475 ✭✭✭Son Goku


    However all that energy is only enough to raise the global temperture by far less than a degree.


  • Registered Users, Registered Users 2 Posts: 5,523 ✭✭✭ApeXaviour


    Aye compared to the effect of the sun it's pretty negligible. Being radiated into space and whatnot.


  • Registered Users, Registered Users 2 Posts: 689 ✭✭✭JoeB-


    yeah, it's the energy in manufacturing the items that's the problem...

    Just think, plants spent millions and millions of years converting (photosyntisying, spelling?) a very small part of the suns energy into producing organic material... then millions of years decaying at the bottom of a sea or bog... then it turned into oil, coal or gas... then humans burn all the oil, gas and coal releasing the energy in a few hundred years.... voila! Global warming!

    Nuclear is the only sustainable way to go in my opinion... or else back to low energy living....


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