Question

Which one is not the correct relation in the following

• A. $h = \frac{E}{v}$
• B. $E = mc^{2}$
• C. $\Delta x \times \Delta p = \frac{h}{4\pi}$
• D. $\lambda = \frac{h}{mv}$

Answer 1

Answer: (C)

$\Delta x \times \Delta p = \frac{h}{4\pi}$

Answer 2

$\Delta x \times \Delta p = \frac{h}{4\pi}$ is not the correct relation. But correct Heisenberg’s uncertainty equation is $\Delta x \times \Delta p \geq \frac{h}{4\pi}$.