The Heisenberg uncertainty principle can be applied to :

The Bohr model of the atom is contradicted by

The uncertainty in position and velocity of a particle in motion are $1 \times 10^{-8} \ m$ and $6.627 \times 10^{-20} \ m/s$,respectively. The mass of the particle is $(h = 6.627 \times 10^{-34} \ J \cdot s)$

Quantum numbers of an atom can be defined on the basis of

If a suitable photon is employed to locate an electron (mass $= 9.11 \times 10^{-31} \ kg$) in an atom within a distance of $10.98 \ nm$,the uncertainty involved in the measurement of its velocity in $ms^{-1}$ is

If uncertainty in the position of an electron is zero,the uncertainty in its momentum would be