The equation x. p h 4 shows - Vidyadip

MCQ

The equation $\Delta x.\Delta p \ge \frac{h}{{4\pi }}$ shows

A
de-Broglie relation
✓
Heisenberg’s uncertainty principle
C
Aufbau principle
D
Hund’s rule

✓

Answer

Correct option: B.

Heisenberg’s uncertainty principle

b
(b) $\Delta x\,.\Delta p \ge \frac{h}{{4\pi }}$ This equation shows Heisenberg’s uncertainty principle.

According to this principle the product of uncertainty in position and momentum of particle is greater than equal to $\frac{h}{{4\pi }}$.

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