Which one of the following conditions is incorrect for a well-behaved wave function $(\psi)$?

The uncertainty in the position of an electron is $10 \ \mathring{A}$. Find the uncertainty in its velocity.

Give the difference between $\psi$ and $|\psi|^2$.

What is Quantum mechanics?

If the uncertainty in the position of an electron is associated with an uncertainty in momentum of $2 \times 10^{-17} \ g \ cm \ s^{-1}$,what will be the uncertainty in the velocity of the electron?

If you are driving a car of mass $1050 \, kg$ at a speed of $90 \, km/h$ and the uncertainty in the velocity of the car is $1 \, \%$,what will be the uncertainty in its position?