Stern-Gerlachov pokus

Stern-Gerlachov pokus Obrazovka  Stiahnuť  Kód na vloženie
  • Kvantová mechanika
  • Spin
  • Kvantové meranie

Témy

  • Kvantová mechanika
  • Spin
  • Kvantové meranie

Popis

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.

Ukážkové ciele vzdelávania

  • 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.
Verzia 2.02

Typy pre učiteľov

Stiahnuť typy pre učiteľov v PDF Prehľad ovládacích prvkov simulácie, modelové zjednodušenie a postrehy o študentskom uvažovaní. ( 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 VŠ-zač Fyzika
Stern Gerlach clicker questions 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 VŠ-zač
VŠ-pokr
Otaz Fyzika
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein Iné Chémia
Fyzika
Biológia
Veda o Zemi
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein ZŠ-II Iné Biológia
Veda o Zemi
Fyzika
Chémia
MS and HS TEK to Sim Alignment Elyse Zimmer
ZŠ-II
Iné Chémia
Fyzika
Biológia
Spinometer Doug Mounce VŠ-pokr Demo Fyzika
Spinometer Chris Mounce VŠ-pokr Demo

Jazyk Stiahnuť alebo spustiť Tips
Angličtina All English Download Run now Stern-Gerlach Experiment
Baskičtina All Euskara Download Run now Stern eta Gerlach-en esperimentua
Bieloruština All беларускі Download Run now Эксперымент Штэрна-Герлаха
Bosnian All Bosanski Download Run now ŠTERN-GERLAHOV EKSPERIMENT
Čeština All čeština Download Run now Stern-Gerlach Experiment
Čínština (Tradičná) All 中文 (台灣) Download Run now Stern-Gerlach(自旋量子化)實驗
Čínština (Zjednodušená) All 中文 (中国) Download Run now (自旋量子化)实验
Dánčina All Dansk Download Run now Stern-Gerlach Eksperimentet
Francúzština All français Download Run now Expérience de Stern-Gerlach
Gallegan All Gallegan Download Run now Experimento Stern-Gerlach
Gréčtina All Ελληνικά Download Run now Πείραμα Stern-Gerlach
Hebrejčina All עברית Download Run now ניסוי שטרן-גרלך
Holandčina All Nederlands Download Run now stern-gerlach
Chorvátčina All hrvatski Download Run now Stern-Gerlachov eksperiment
Indonesian All Bahasa Indonesia Download Run now eksperimen Stern-Gerlach
Japončina 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
Kórejčina All 한국어 Download Run now 슈테른-게를라흐 실험
Macedonian All македонски Download Run now Штерн-Герлахов експеримент
Maďarčina All magyar Download Run now Iránykvantálás (Stern-Gerlach)
Mongolian All Монгол (Монгол) Download Run now Штерна-Герлахийн Туршилт
Nemčina All Deutsch Download Run now STERN-GERLACH Experiment
Perzština All فارسی Download Run now آزمایش اشترن - گرلاخ
Poľština All polski Download Run now Eksperyment Sterna-Gerlacha
Portugalčina (Brazília) All português (Brasil) Download Run now Experimento de Stern-Gerlach
Srbčina All Српски Download Run now ШТЕРН-ГЕРЛАХОВ ЕКСПЕРИМЕНТ
Španielčina All español Download Run now Experimento de Stern-Gerlach
Španielčina (Mexico) All español (México) Download Run now Experimento de Stern-Gerlach
Španielčina (Peru) All español (Perú) Download Run now Experimento de Stern-Gerlach
Taliančina All italiano Download Run now Esperimento di Stern-Gerlach
Thai All ไทย Download Run now การทดลองของสเติร์น-เกอร์แลค
Turečtina All Türkçe Download Run now Stern-Gerlach Deneyi
Turkmen All Turkmen Download Run now Kwant fizikasy: Ştern-Gerlah tejribesi
Vietnamčina 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

Autorský tím Iné knižnice Poďakovanie
  • Michael Dubson (developer/lead)
  • Sam McKagan (co-lead)
  • Carl Wieman
  • Interviewer: Sam McKagan