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¾翡 Ͼ ȭй ڼ ʹ. - û, ¡
POST : Starsvalley 2011-09-09 17:08:02
 
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 ִ.
ȸ : 517 

Ϻ  

2/3, Խù : 28
ȣ ¥ ȸ
 ¾翡 Ͼ ȭй ڼ ʹ. - û, ¡ Starsvalley 2011-09-09 0 518
17 ּ ˰ ;. ġ ̴ Ḧ ˰ ;. - , Ρ Starsvalley 2011-09-09 0 490
16 (, â ) ؼ ˷ָ ڴ. - Starsvalley 2011-09-09 0 607
15 ٸ ༺ ؼ ʹ. - , ԡ, Starsvalley 2011-09-09 0 509
14 ޻  ΰ? 2009-10-15 0 1776
13 ¾ Ȱֱ 2009-05-14 0 2312
12 ? 2009-05-14 0 1364
11 ߼̶ ΰ? 2009-04-02 0 1043
10 ̵ 2009-03-18 1 1401
9 2009-03-15 0 951

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