Interferensi Gelombang Kuantum

Tampilan Layar Interferensi Gelombang Kuantum  Unduh  Sertaan
  • Mekanika Kuantum
  • Foton
  • Elektron

Isi

  • Mekanika Kuantum
  • Foton
  • Elektron
  • Atom
  • Partikel
  • Gelombang

Description

When do photons, electrons, and atoms behave like particles and when do they behave like waves? Watch waves spread out and interfere as they pass through a double slit, then get detected on a screen as tiny dots. Use quantum detectors to explore how measurements change the waves and the patterns they produce on the screen.

Contoh Tujuan Pengajaran

  • Visualize a photon, electron, neutron, or helium atom as a wave packet that collapses upon detection.
  • Visualize what happens to the wave between slit and screen.
  • Justify how the double slit experiment explains that matter and light behave as waves.
  • Describe the behavior of a wave function in the presence of a detector, and explain how putting a detector over a slit destroys the interference pattern. Determine how the interference pattern will change if you change the mass, speed, or wavelength.
  • Recognize large range of size scales involved in quantum interference experiments.
  • Recognize that two coherent light sources can interfere, but only if they have the same wavelength.
Version 1.11

Teacher Tips

Panduan Bagi Guru (pdf) memuat petunjuk / tip yang dibuat oleh Tim PhET. ( PDF ).

Teacher-Submitted Activities

Visualization and Visual Illusions SIM Homework A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Kathy Perkins, Carl Wieman UG-Intro HW Physics
Probability and Randomness Interactive Lecture A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Sam McKagan, Kathy Perkins, Carl Wieman, and Noah Finkelstein UG-Intro
UG-Adv
Demo
CQs
Physics
Wave Particle Duality A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Sam McKagan, Kathy Perkins, and Carl Wieman UG-Adv
UG-Intro
HW Physics
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain UG-Intro
HS
Other Chemistry
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein HS Other Biology
Chemistry
Physics
Earth Science
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS Other Earth Science
Chemistry
Physics
Biology
MS and HS TEK to Sim Alignment Elyse Zimmer HS
MS
Other Physics
Biology
Chemistry
The Two-Slit Experiment Roberta Tevlin HS HW
Demo
CQs
Physics

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Tim Perancang Librari Pihak Ketiga Terimakasih Kepada
  • Wendy Adams
  • Sam McKagan (lead)
  • Kathy Perkins
  • Sam Reid (developer)
  • Carl Wieman
  • Interviewer: Danielle Harlow
  • Interviewer: Sam McKagan