Question

If uncertainty in position and momentum are equal, then uncertainty in velocity is :
(a) $\frac{1}{2m} \sqrt{\frac{h}{\pi} }$
(b) $\sqrt{\frac{h}{2\pi}}$
(c) $\frac{1}{m} \sqrt{\frac{h}{\pi} }$
(d) $\sqrt{\frac{h}{\pi}}$

Answer 1

option b is the answer for the

Answer 2

Question :If uncertainty in position and momentum are equal, then uncertainty in velocity is :
(a) $\frac{1}{2m} \sqrt{\frac{h}{\pi} }$
(b) $\sqrt{\frac{h}{2\pi}}$
(c) $\frac{1}{m} \sqrt{\frac{h}{\pi} }$
(d) $\sqrt{\frac{h}{\pi}}$



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Correct Option : (d) $\sqrt{\frac{h}{\pi}}$

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Explanation :