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In an atom, an electron is moving with a...

In an atom, an electron is moving with a speed of ` 600 m//s` with an accuracy of ` 0.005%` . Certainty with which the position of the electron can be localized is :
` ( h = 6.6 xx 10^(-34) kg m^2 s^(-1)` ,
mass of electron ` (e_m) = 9. 1 xx10^(-31) kg)`.

A

`1.92xx10^(-3)m`

B

`3.84xx10^(-3)m`

C

`1.52xx10^(-4)m`

D

`5.10xx10^(-3)m`

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The correct Answer is:
A
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In an atom an electrron is momving with a speed fo 600 m//s with an accuracy fo 0.005% . Cenrtatinty with which the position fo the elelcron can be locatied si : ( h = 6.6 xx 10^(-34) kg m^2 s^(-1) , mass of electron (e_m) = 9. 1 xx10^(-31) kg) .

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