The Heisenberg Uncertainty principle states that ΔxΔp > h/4π. What is represented by the terms Δx, and Δp? What can we say about p if the precise value of x is known? What does this mean for experimental results.

  1. Δx and Δp represent the uncertainty in position and the uncertainty in momentum respectively.
  2. If x is known absolutely then p cannot be known at all.
  3. This means that the precise position and momentum of a particle cannot be known at the same time.
Answered by Daniel H. Physics tutor

11146 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

Describe the workings behind the Photoelectric effect


Explain the wave - particle duality


What is the Centripetal force, and how does it keep objects in circular motion?


A ball is launched upwards at 30 degrees to horizontal with a velocity of 20 metres per second, how far does it travel before landing? (no air resistance)


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences