Uncertainty Principle Using ΔXΔp ≥ ħ:An Electron Inside a Hydrogen

Multiple Choice

Uncertainty principle using ΔxΔp ≥ ħ:An electron inside a hydrogen atom is confined to within a space of 0.110 nm. What is the minimum uncertainty in the electron's velocity (ħ = 1.055 × 10^-34 J ∙ s, m_el = 9.11 × 10^-31 kg)

A) 1.05 × 10⁶ m/s
B) 1.50 × 10⁶ m/s
C) 1.05 × 10⁸ m/s
D) 1.50 × 10⁸ m/s
E) 1.05 × 10¹⁰ m/s