Stern-Gerlach Experiment

Stern-Gerlach Experiment - náhled obrazovky  Stáhnout  Sdílet
  • Kvantová mechanika
  • Spin
  • Quantum Measurement

Obsah

  • Kvantová mechanika
  • Spin
  • Quantum Measurement

Description

The classic Stern-Gerlach Experiment shows that atoms have a property called spin. Spin is a kind of intrinsic angular momentum, which has no classical counterpart. When the z-component of the spin is measured, one always gets one of two values: spin up or spin down.

Příklady učebních cílů

  • Describe the observations made in the Stern-Gerlach experiment.
  • Describe how spins behave in the presence of a magnetic field.
  • Recognize that spin is quantized.
  • Describe how measuring spin along some direction changes its state.
  • Argue from experimental observations that spin in the x direction and spin in the z direction must be incompatible observables.
Version 2.02

Teacher Tips

Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu 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. Tento příspěvek byl navržen PhET. Kathy Perkins, Carl Wieman UG-začínající Fyzika
Stern Gerlach clicker questions A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Tento příspěvek byl navržen PhET. Sam McKagan, Kathy Perkins, Carl Wieman, and Noah Finkelstein UG-Pokr
UG-začínající
KOt Fyzika
How do PhET simulations fit in my middle school program? Tento příspěvek byl navržen PhET. Sarah Borenstein ZŠ II.st. Ostatní Chemie
Věda o Zemi
Fyzika
Biologie
MS and HS TEK to Sim Alignment Elyse Zimmer ZŠ II.st.
Ostatní Chemie
Fyzika
Biologie
Spinometer Doug Mounce UG-Pokr Demo Fyzika
Spinometer Chris Mounce UG-Pokr Demo

Jazyk Download or Run Tips
Basque All Euskara Download Run now Stern eta Gerlach-en esperimentua
Belarusian All беларускі Download Run now Эксперымент Штэрна-Герлаха
Bosnian All Bosanski Download Run now ŠTERN-GERLAHOV EKSPERIMENT
Croatian All hrvatski Download Run now Stern-Gerlachov eksperiment
Danish All Dansk Download Run now Stern-Gerlach Eksperimentet
Dutch All Nederlands Download Run now stern-gerlach
English All English Download Run now Stern-Gerlach Experiment
French All français Download Run now Expérience de Stern-Gerlach
Gallegan All Gallegan Download Run now Experimento Stern-Gerlach
German All Deutsch Download Run now STERN-GERLACH Experiment
Greek All Ελληνικά Download Run now Πείραμα Stern-Gerlach
Hebrew All עברית Download Run now ניסוי שטרן-גרלך
Hungarian All magyar Download Run now Iránykvantálás (Stern-Gerlach)
Chinese (China) All 中文 (中国) Download Run now (自旋量子化)实验
Chinese (Taiwan) All 中文 (台灣) Download Run now Stern-Gerlach(自旋量子化)實驗
Indonesian All Bahasa Indonesia Download Run now eksperimen Stern-Gerlach
Italian All italiano Download Run now Esperimento di Stern-Gerlach
Japanese All 日本語 Download Run now シュテルン-ゲルラッハの実験
Kazakh All Kazakh Download Run now Stern-Gerlach эксперименті
Korean All 한국어 Download Run now 슈테른-게를라흐 실험
Macedonian All македонски Download Run now Штерн-Герлахов експеримент
Mongolian All Монгол (Монгол) Download Run now Штерна-Герлахийн Туршилт
Persian All فارسی Download Run now آزمایش اشترن - گرلاخ
Polish All polski Download Run now Eksperyment Sterna-Gerlacha
Portuguese (Brazil) All português (Brasil) Download Run now Experimento de Stern-Gerlach
Serbian All Српски Download Run now ШТЕРН-ГЕРЛАХОВ ЕКСПЕРИМЕНТ
Slovak All Slovenčina Download Run now Stern-Gerlachov pokus
Spanish All español Download Run now Experimento de Stern-Gerlach
Spanish (Mexico) All español (México) Download Run now Experimento de Stern-Gerlach
Spanish (Peru) All español (Perú) Download Run now Experimento de Stern-Gerlach
Thai All ไทย Download Run now การทดลองของสเติร์น-เกอร์แลค
Turkish All Türkçe Download Run now Stern-Gerlach Deneyi
Turkmen All Turkmen Download Run now Kwant fizikasy: Ştern-Gerlah tejribesi
Vietnamese All Tiếng Việt Download Run now Thí nghiệm Stern-Gerlach

Windows Macintosh Linux
Microsoft Windows
XP/Vista/7/8.1/10
Macromedia Flash 9 or later
OS X 10.9.5 or later
Macromedia Flash 9 or later
Macromedia Flash 9 or later

Autoři Pomocné knihovny Poděkování
  • Michael Dubson (developer/lead)
  • Sam McKagan (co-lead)
  • Carl Wieman
  • Interviewer: Sam McKagan