Chapter 28, Problem 20Q

To determine

If Bohr model violates uncertainty principle.

Answer to Problem 20Q

Solution:

Yes.

Explanation of Solution

Given:

Electrons orbiting inside the atom.

Formula Used:

$\Delta x.\Delta p\le \frac{h}{4\pi }$

According to Bohr model, each electron moves in a particular orbit in an atom having defined value of energy. On the other hand, the uncertainty principle talks about varying position and speed. Hence Bohr model total violates uncertainty principle.