MCQ
The correct mathematical expression of Heisenberg's uncertainty principle is :
  • A
    $\frac{\Delta\text{x}}{\Delta\text{v}_\text{x}}>\frac{\text{h}}{4\pi\text{m}}$
  • B
    $\Delta\text{x}\times\Delta\text{v}_\text{x}>\frac{\text{h}}{4\pi\text{m}}$
  • C
    $\Delta_\text{x}\times\Delta\text{v}_\text{x}=\frac{\text{h}}{4\pi\text{m}}$
  • $\Delta\text{x}\times\Delta\text{v}_\text{x}\geq\frac{\text{h}}{4\pi\text{m}}$

Answer

Correct option: D.
$\Delta\text{x}\times\Delta\text{v}_\text{x}\geq\frac{\text{h}}{4\pi\text{m}}$

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