1.

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 located is, (h=6.6xx10^(-34)kgm^(2)s^(-1),m_(e)=9.1xx10^(-31)kg)

Answer»

`1.52xx10^(-4)m`
`5.10xx10^(-3)m`
`1.92xx10^(-3)m`
`3.84xx10^(-3)m`

SOLUTION :`Deltax=h/(4pimDeltav),Deltav=0.005/100xx600`


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