Thursday, December 17, 2015

Rutherford Scattering by PhET

#Rutherford Scattering by #PhET. found this and therefore will not be making one myself!

cataloged here http://iwant2study.org/ospsg/index.php/interactive-resources/physics/06-quantum-physics/02-nuclear/323-rutherford-scattering-by-phet

https://phet.colorado.edu/en/simulation/rutherford-scattering
http://iwant2study.org/ospsg/index.php/interactive-resources/physics/06-quantum-physics/02-nuclear/323-rutherford-scattering-by-phet




About

Topics

  • Quantum Mechanics
  • Atomic Nuclei
  • Atomic Structure
  • Atoms
  • Alpha Particles
  • Electric Charges
  • Electric Force
  • Rutherford Scattering
  • Plum Pudding Model

Description

How did Rutherford figure out the structure of the atom without being able to see it? Simulate the famous experiment in which he disproved the Plum Pudding model of the atom by observing alpha particles bouncing off atoms and determining that they must have a small core.

Sample Learning Goals

  • Describe the qualitative difference between scattering off positively charged nucleus and electrically neutral plum pudding atom.
  • For charged nucleus, describe qualitatively how angle of deflection depends on: Energy of incoming particle, Impact parameter, Charge of target

For Teachers

[SIMU_TEACHER]

Video

  Rutherford's Experiment: Nuclear Atom by uploaded by HerrPingui
    Rutherford experiment animation by owigger
  Rutherford Gold Foil Experiment - Backstage Science

Software Requirements

WindowsMacintoshLinux
Microsoft Windows
XP/Vista/7
Sun Java 1.5.0_15 or later
OS 10.5 or later
Sun Java 1.5.0_19 or later
Sun Java 1.5.0_15 or later

Credits

Design TeamThird-party LibrariesThanks To
  • Wendy Adams
  • Michael Dubson
  • Chris Malley (developer)
  • Sam McKagan (lead)
  • Kathy Perkins
  • Carl Wieman
  • Interviewer: Sam McKagan