MDCAT Chemistry MCQ #753

The Heisenberg Uncertainty Principle is mathematically expressed as

MDCAT Chemistry MCQ #753

  1. Question 1

    Q1. The Heisenberg Uncertainty Principle is mathematically expressed as

    • A) Δx * Δp >= h/4π
    • B) ΔE * Δt >= h/4π
    • C) λ = h/p
    • D) Both A and B

    Answer: Both A and B

    Explanation: Heisenberg's principle is expressed as Δx * Δp >= h/4π and ΔE * Δt >= h/4π; λ = h/p is de Broglie's equation.