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According to Heisenberg's uncertainty pr...

According to Heisenberg's uncertainty principle, the product of uncertainties in position and velocities for an electron of mass `9.1 xx 10^-31 kg` is__________.

A

`ge 2.8 xx 10^-3 m^2 s^-1`

B

`ge 3.8 xx 10^-5 m^2 s^-1`

C

`ge 5.8 xx 10^-5 m^2 s^-1`

D

`ge 6.8 xx 10^-6 m^2 s^-1`

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