MCQ
Which one is not the correct relation in the following
- A$h = \frac{E}{v}$
- B$E = m{c^2}$
- ✓$\Delta x \times \Delta p = \frac{h}{{4\pi }}$
- D$\lambda = \frac{h}{{mv}}$
✓
Answer
Correct option: C.
$\Delta x \times \Delta p = \frac{h}{{4\pi }}$
c
(c) $\Delta x \times \Delta p = \frac{h}{{4\pi }}$ is not the correct relation. But correct Heisenberg’s uncertainty equation is $\Delta x \times \Delta p \ge \frac{h}{{4\pi }}$.
(c) $\Delta x \times \Delta p = \frac{h}{{4\pi }}$ is not the correct relation. But correct Heisenberg’s uncertainty equation is $\Delta x \times \Delta p \ge \frac{h}{{4\pi }}$.
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