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![](https://starsvalley.com:11613/star/images/sub3_c0.gif)
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POST : Starsvalley
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2011-09-09 17:08:02 |
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¾翡 Ͼ ȭй ڼ ʹ.
[ չ-ٹ (Thermonuclear reaction) ]
չ ٹ̶ ϸ, ٹ ִ ̴. ڴ ϳ ( ) ߽ ڰ ڿ Ͽ ΰ ֱ , ٸ ڰ ٿ ϱ Ұϴ. ٰ Ƿ . µ 100 K , ڰ ٿ ڿ ڰ ε ϰԵȴ. ̿ ¸ ϸ, ̷ Ͽ μ ٰ ɼ , ü յ Ѵ. Ͼ ξ µ 1,000 K ʰؾѴ. µ ó ũ ٰ 浹 Ѽ ̶ Ÿ ְ ȴ.
[ P-P (缺-缺 ) ]
¾ ߽ɿµ Ѱ ϸ, 4 (, proton) չ Ű Ǵµ, 2 2 ϳ ļ ο 2 ڰ ڿ ȴ. ̰ (He)̴. ̿ P-P ̶ ϸ, п Ư Ͼ. Ŀ Ѵٴ ̴. 1g Ұ չ Ű 1g Ǿϴ ε, 0.993g ۿ ʴ´. 0.007g °? ҵ κ ٷ ߱ ̴. Ҹ ִ ̴. (equivalent)̴. ٸ ƴ϶ Ŀ ȯ ִٴ ̴. ̰ νŸ(A. Einstein) 뼺 ̷п ̴. ̽Ÿ : E = mc2
(E , m , c (3 m/s))
: 7kg̹Ƿ
E = 7 (3*108)2 = 6.3 1011 J = 175,000 Kw/h.
¾翡 ¾ ѷ 1/(5) ̴. ٹ ߽ɺ ¾ ü 12 %̰ չ κ ѷΰ ִ. ¾翡 Ͼ ٹ ӵ, ð ҸǴ Ƿ ¾ ̿ ִ. ¾ ̴ 100 ̰, 100 ִٰ ϰ ִ.
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