What is the uncertainty principle formulated by Heisenberg?
Practice Questions
Q1
What is the uncertainty principle formulated by Heisenberg?
ΔxΔp ≥ ħ/2
ΔEΔt ≥ ħ
ΔxΔE ≥ ħ
ΔpΔt ≥ ħ
Questions & Step-by-Step Solutions
What is the uncertainty principle formulated by Heisenberg?
Correct Answer: Heisenberg ka uncertainty principle kehta hai ki position (Δx) aur momentum (Δp) ki uncertainties ka product hamesha ħ/2 se zyada ya barabar hota hai.
Step 1: Understand that the uncertainty principle is a concept in quantum mechanics.
Step 2: Know that it was formulated by a scientist named Werner Heisenberg.
Step 3: Recognize that the principle deals with two important properties of particles: position and momentum.
Step 4: Position refers to where a particle is located, and momentum refers to how fast it is moving and in what direction.
Step 5: The principle states that you cannot know both the exact position and the exact momentum of a particle at the same time.
Step 6: The more accurately you know the position (Δx), the less accurately you can know the momentum (Δp), and vice versa.
Step 7: The relationship between these uncertainties is expressed mathematically: Δx * Δp ≥ ħ/2, where ħ (h-bar) is a constant.
