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If an electron is , to be located within...

If an electron is , to be located within `10 pm` what will be the uncertainty in its velocity ?

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The correct Answer is:
`Deltax xxmDeltaV=(h)/(4pi)`
`10xx10^(-12)xx9.1xx10^(-31)xx DeltaV=(6.6xx10^(-34))/(4xx3.14)`
`DeltaV=6xx10^(-6) ms^(-1)`
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