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UFO
23 Feb 2012 15:42


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c = 1/&#8730;&#949;0&#956;0 unde  &#949;0 este permitivitatea electrica a vidului iar &#956;0 permeabilitatea magnetica a vidului.

ambele constante.

&#949;0 &#8776; 8.854187817620... × 10&#8722;12  (F&#183;m&#8722;1)
&#181;0 = 4&#960;×10&#8722;7 V&#183;s/(A&#183;m) &#8776; 1.2566370614...×10&#8722;6 (H&#183;m&#8722;1)

daca aceste valori (ale constantelor) sunt mai mici intr-un anumit mediu (permitivitate si/sau permeabilitate mai mare) rezulta o viteza a luminii mai mare.

si tot cautand despre aceste constante am gasit ca singur factor incert (masurat) in calculul acestora este un numar alfa - o constanta ce tine de interactiunile electromagnetice.

Asadar nimicul nu poate exista, deoarece daca ar exista, viteza luminii prin el ar fi infinita.  :roll: 

si doua citate interesante 
The mystery about &#945; is actually a double mystery. The first mystery &#8211; the origin of its numerical value &#945; &#8776; 1/137 has been recognized and discussed for decades. The second mystery &#8211; the range of its domain &#8211; is generally unrecognized.
&#8212;Malcolm H. Mac Gregor, M.H. MacGregor (2007). The Power of Alpha. World Scientific

If alpha 
