1.

Ifuncertainty in position and velocity are equal then uncertainty in momentum will be:

Answer»

`1/2 sqrt((mh)/(pi))`
`1/2 sqrt((h)/(pi m))`
`h/(4 pi m)`
`(nh)/(4PI)`

SOLUTION :`Delta x = Deltav , Delta x = (h)/(4pi m . Delta V)`
`(Deltav)^2 = (Deltax)^2 = (h)/(4pi m), mDelta v =sqrt((mh)/(rpi))`


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