Chemistry | TS EAMCET 2018 | Discussion Page

When uncertainty in position and momentum are equal, then the uncertainty in velocity is

$\sqrt{\frac{h}{\pi}}$

$\frac{1}{2}\sqrt{\frac{h}{\pi}}$

$\frac{1}{2m}\sqrt{\frac{h}{\pi}}$

$2m\sqrt{\frac{h}{\pi}}$

Option C

$\triangle x= \triangle p$

$\triangle p^{2}= \frac{h}{4 \pi}$ or $\triangle p=\frac{1}{2}\sqrt{\frac{h}{\pi}}$

$m\triangle v=\frac{1}{2}\sqrt{\frac{h}{\pi}}$ or, $\triangle v=\frac{1}{2m}\sqrt{\frac{h}{\pi}}$

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