The speed of a certain proton is `0.45 Mms^(-1)`. If the uncertainty in its momentum is to `b` reduced to `0.0100` percent, what incertainty in its location must be tolerated?

The uncertainty in the momentum of a particle is 2.2 xx 10^(4)" g cms"^(-1) . With what accuracy can its position be determined ?

Uncertainty in position of a particle is 0.1587xx10^(-10) m what will be uncertainty in its momentum in kg ms^(-1) ?

What is the uncertainty in the position of electron, if uncertainty in its velocity is 0.006 m/s ?

The uncertainty in the momentum of an electron is 1.0 xx 10^(-5) kgms^(-1) . The uncertainty in its position will be : ( h = 6.626 xx 10^(-34) Js )

If the uncertainity in locating the position of a proton (m=1.67xx10^(-27 kg)) is 5 mu m , the uncertainitiy in its speed will be

A proton is accelerated to a velocity of one tenth times that of the velocity of light. If the uncertainty in the determination of its velocity be +-0.5% , calculate the uncertainty in locating its position. [mass of proton =1.675xx10^(-27)kg ].