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If uncertainty principle is applied to a...

If uncertainty principle is applied to an object of mass 1 miligram, the product of uncertainly in velocity and position will be:

A

`10^(-4) m^(2)s^(-1)`

B

`10^(6)m^(2)s^(-1)`

C

`5xx10^(-29)m^(2)s^(-1)`

D

`10^(-34)m^(2)s^(-1)`

Text Solution

Verified by Experts

The correct Answer is:
C
`Deltax x mx Deltav=(h)/(4pi)`
`Deltax Deltav=(h)/(2 pi xx m)=(6.62xx10^(-34))/(4xx3.14xx10^(-6))=5.44xx10^(-29)m^(2)s^(-1)`
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