Question

1. Using Heisenberg’s uncertainty principle, calculate the uncertainty in velocity of an electron if uncertainty in its position is 10-11m. Given, h= 6.626 x 10 -34 Kgm2s-1, m = 9.1 x 10-31kg.​

Answer 1

Answer:

∆x=10^-11m

h=6.626×10^-34kgm^2s^-1

m=9.1×10^-31kg

(given)

Explanation:

we have to find uncertainty in velocity,

∆x × ∆ V = h/4πm

∆V=h/4πm×∆x

=6.626×10^-34/4×4.314×9.1×10^-31×10^-11

=0.0579×10^8

Answer 2

Answer:

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