IB Physics: The Uncertainty Principle

Explains the Heisenberg uncertainty principle both in terms of being an experimental limitation and in terms of wave packets. Applies the principle to 3 IB questions.
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0:00 Consequence of Wave and Particle Nature
2:07 Estimation based on experiment
4:45 Energy time conjugate pair
6:29 IB Data Booklet
6:47 Multiple Choice 1
8:11 Multiple Choice 2
10:32 Virtual Particles
12:09 Violation of Conservation of Energy
12:54 An absolute limitation based on Wavefunctions
15:49 Multiple Choice 3