Uncertainity in the position of an electron (mass = 9.1 × 10^–31 Kg) moving with a velocity 300 m. sec^–1, Accurate up to 0.001%, will be: (h = 6.63 × 10^–34 J-s)

Question

Accepted Answer

Correct answer: C. (c) x v h4 πm x= 6.63 10^-344 3.14 9.1 10^-31 300 0.001 10^-2 =0.01933=1.93 10^-2 m

$Uncertainity in the position of an electron (mass = 9.1 \times 1 0^{-31} Kg) moving with a velocity 300 m. se c^{-1}, Accurate up to 0.001%, will be: (h = 6.63 \times 1 0^{-34} J-s)$

Solution

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