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Calculate the uncertainty in position ...

Calculate the uncertainty in position assuming uncertainty in momentum is within `0.1%` for
a. A tennis ball weighing `0.2 kg` and moving with a velocity of `10 m s^(-1)`
b. An electron moving in an atom with a velocity of `2 xx 10^(6) m s^(-1)`

A

`2.63 xx10^(-32)` m

B

`2.89 xx10^(-8)` m

C

`1.22 xx 10^(-38)` m

D

`7.83 xx 10^(-35)` m

Text Solution

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The correct Answer is:
A
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