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Uncertainty in position of a particle o...

Uncertainty in position of a particle of `25g` in space is `10^(-8)m` Hence uncertainty in velocity `(ms^(-1))` is (Planck's constant `h=6.6xx10^(-34)Js`)

A

`2.1xx10^(-18)`

B

`2.1xx10^(-34)`

C

`0.5xx10^(-34)`

D

`5.0xx10^(-24)`

Text Solution

Verified by Experts

The correct Answer is:
1
`Deltax. Deltav=(h)/(4 pim)" "Deltav=(6.6xx10^(-34))/(4xx3.14xx25xx10^(-5))" ":. Deltav=2.1xx10^(-18) ms^(-1)`
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