Question

If the uncertainty in time of electron is zero the uncertainty of measurement of energy of electron will be

Answer 1

Answer:

Explanation:

According to Heisenberg's Uncertainty Principle, it is impossible to measure position x and momentum p simultaneously.

Use ΔxΔp⩾h/4π

as Δx→0,Δp→∞

Here, neither uncertainty can be zero and if the position is zero the uncertainty in momentum becomes infinite.

So, option D is correct

Answer 2

Answer:

Explanation:

There is no way that there is zero uncertainty in time measurement , if you assume that ∆t is zero then we won't be able to determine its energy , ∆E would be infinite.