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Question

Chemistry Question on Structure of atom

Heisenberg?s uncertainty principle can be explained as

A

Δx≥Δp×h4π\Delta x \ge \frac{\Delta p \times h}{4\pi}

B

Δx×Δp≥h4π\Delta x \times \Delta p\ge \frac{ h}{4\pi}

C

Δx×Δp≥hπ\Delta x \times \Delta p\ge \frac{ h}{\pi}

D

Δp≥πhΔx\Delta p \ge \frac{\pi h}{\Delta x}

Answer

Δx×Δp≥h4π\Delta x \times \Delta p\ge \frac{ h}{4\pi}

Explanation

Solution

According to Heisenberg?s uncertainty principle,
Δx.Δp≥h4π\Delta x .\Delta p \ge\frac{h}{4\pi} or Δx.(m.Δv)≥h4π\Delta x.\left(m.\Delta v\right)\ge\frac{h}{4\pi}