Question

Uncertainty in the position of an electron moving with a velocity 300m/s accurate upto 0.001 will be

Answer 1

hey friend here is your answer.
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According to Heisenberg Uncertainty Principal,

∆x.∆p ≥ h/4π
or, ∆x.m.∆v≥ h/4π

now,∆x=≥ h/(4π.m.∆v)
or,∆x= 6.626×10^-34/(4×π×9.11×10^-31×300)
=1.929×10^-7

(m=9.11×10^-31..mass of an electron
h=6.626×10^-34... Planck's constant)

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hope it helps you
Mark as brainliest☺️☺️❤️❤️