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If uncertainity in position of electron ...

If uncertainity in position of electron is `0.33 "pm"`. What will be uncertanity in its velocity ?

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`Delta x = 0.33xx10^(-12)m^(-1)`
`Delta v =(0.33xx10^(-12)) ge (h)/(4pi)= (6.626xx10^(-34))/(4xx3.14)`
`implies Delta v ge 1.75xx10^(8)m//s`
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ALLEN-ATOMIC STRUCTURE-Exercise - 05[A]
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