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Ask iit jee aieee pet cbse icse state board community Community Discussion Question: speed doubt..
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[Post New]4 Apr 2008 22:15:59 IST
    Subject: speed doubt..
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sagar90 (211)

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The speed of electron in ground state of hydrogen atom is?
ans. C/137
guys tell me how it came?

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[Post New]4 Apr 2008 22:19:01 IST
    Subject: Re:speed doubt..
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deedee (1944)

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velocity of elctron =1/137*(z/n)*c
 
so u get z=1
n=1
so v=c/137
 
werin 1/137 is fine structure constnt
don't walk as if u rule d world
walk as if u dont care who rules d world

-this is knw as attitude


B who u r and say wat u feel ......
coz those who mind don't matter ........
and those who matter dont mind ......... :)


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