If uncertainty in position and momentum of a particle is numerically equal, then the minimum uncerta — Atomic Structure Chemistry Question
Question
If uncertainty in position and momentum of a particle is numerically equal, then the minimum uncertainty in speed of the particle is
Answer: B
💡 Solution & Explanation
Δx = Δp. HUP: (Δp)^2 ≥ h/(4π) => Δp_min = (1/2)*√(h/π). Δv_min = Δp_min/m = (1/(2m))*√(h/π).
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