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Old 05 April 2009, 08:45 PM
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cster
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Default Nuclear physics question.

I was thinking that if very strong forces are required to hold the (double positively charged) helium nucleus together, how can it be that fusing two hydrogen nuclei together to make a helium one will result in the release of energy, since I assume there is no energy required to hold together a nucleus consisting of a single proton - or is there?
Any ideas?
Old 05 April 2009, 08:54 PM
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Timwinner
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I think it depends on how dense the thing your fusing is, If its a greater (heavier) mass than Iron (used as a universal standard) it absorbs (compounds) energy, if its a lesser mass it releases (de stresses)
It would depend on the mass of the single proton....init.

But energy is required to hold everything together, In some form or another, you get me

Last edited by Timwinner; 05 April 2009 at 09:06 PM.
Old 05 April 2009, 08:58 PM
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what would scooby do
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Strong force?
Old 05 April 2009, 09:02 PM
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Nuclear fusion - Wikipedia, the free encyclopedia
Old 05 April 2009, 09:07 PM
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GarethE
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Blu - Tac ?

You should have asked this last Sunday, I photographed Lyn Evans the guy overseeing the Large Hadron Collider project earlier in the week, I could have asked him for you, although I probably wouldn't have understood the answer. Actually as the LHC isn't working at the moment, perhaps he doesn't know
Old 05 April 2009, 09:10 PM
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J4CKO
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Residual Strong Force rings a bell.

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Old 05 April 2009, 09:47 PM
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SunnySideUp
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I haven't a clue ................ the Nuclear Scientists I work with speak a different language (much like in the Technical Forums)
Old 05 April 2009, 09:48 PM
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_Meridian_
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Originally Posted by J4CKO
Residual Strong Force rings a bell.


Actually the OP needs to be looking the Binding Energy Curve.


M
Old 05 April 2009, 10:10 PM
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finalzero
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Bubble Gum, works for everything
Old 06 April 2009, 09:13 AM
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nah man, arildite is the shizzle, ya git me
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