The simultaneous determination of the exact position and momentum of an electron is:

When the uncertainty in the position of a moving particle is $0$,then the uncertainty in momentum $(p)$ is equal to:

The uncertainty in the velocities of two particles $A$ and $B$ are $0.03 \ m \ s^{-1}$ and $0.01 \ m \ s^{-1}$ respectively. The mass of $B$ is four times the mass of $A$. The ratio of uncertainties in their positions is

For an electron,if the uncertainty in velocity is $\Delta \nu$,the uncertainty in its position $(\Delta x)$ is given by:

For a particle of mass $0.02 \, kg$,the uncertainty in its velocity is $9.218 \times 10^{-6} \, m/s$. The uncertainty in its position is .......

Which of the following does not represent the mathematical expression for the $\text{HEISENBERG}$ uncertainty principle?