Kitka

Kitka kuvakaappaus  Lataa  Upota
  • Kitka
  • Termodynamiikka
  • Lämpö
Flash Logo Original Sim and Translations

Sisältö

  • Kitka
  • Termodynamiikka
  • Lämpö

Description

Opi miten kitka aiheuttaa materiaalin lämpenemisen ja sulamisen. Hankaa kahta kappetta yhteen, jolloin ne lämpenevät. Kun toinen kappaleista saavuttaa sulamispisteen lämpötilan, hiukkaset vapautuvat materiaalin sulaessa.

Esimerkkejä oppimistavoitteista

  • Kuvaile kitkan molekyylitason mallia.
  • Kuvaile aine molekyylien liikkeen avulla. Kuvauksessa tulisi olla: Kuvausta tukevia kaavioita, miten hiukkasen massa ja lämpötila vaikuttavat kuvaan, mitä ovat eroavaisuudet ja samankaltaisuudet kiinteän aineen, nesteen ja kaasun hiukkasten liikkeessä; miten kaasumolekyylien koko ja nopeus liittyy arkipäiväisiin kappaleisiin.
Version 1.5.7

Teacher Tips

Opettajan opas (pdf) sisältää PhET-tiimin vinkkejä. ( PDF ).

Video Primer

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Teacher-Submitted Activities

Algebra-based Physics Semester one lessons, clicker questions, and schedule in pdf (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein L
UG-Intro
Kotiteht
Demo
Labra
Fysiikka
Kinetic Molecular theory review A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
L
Demo Fysiikka
Kemia
Friction demonstration A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
L
UG-Adv
Demo Fysiikka
Energy Skate Park-NGSS aligned HS A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. PhET NGSS 2014 Workgroup L Labra
Kysymykset
Fysiikka
Modeling Friction (Inquiry Based) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein L Demo Fysiikka
Preguntas de razonamiento para todas las simulaciones HTML5 A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Diana López Grad
YK
K-5
L
UG-Adv
UG-Intro
Discuss
Kotiteht
Astronomia
Kemia
Fysiikka
Matematiikka
Phases of Matter A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Dr. Wendy Adams YK
UG-Intro
L
Labra Fysiikka
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein L Muu Maantiede
Fysiikka
Biologia
Kemia
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein YK Muu Maantiede
Biologia
Fysiikka
Kemia
Mapping of PhET and IBDP Physics Jaya Ramchandani L Muu Fysiikka
MS and HS TEK to Sim Alignment Elyse Zimmer YK
L
Muu Biologia
Fysiikka
Kemia
PhET Simulations Aligned for AP Physics C Roberta Tanner L Muu Fysiikka
friction sowilam mehani L Discuss Fysiikka
Dinâmica (Atividades) nos OA's do PhET Artur Araújo Cavalcante e Gilvandenys Leite Sales Muu
L
UG-Adv
Grad
YK
Kotiteht
Muu
Labra
Guided
Muu
Fysiikka
Maantiede
Força de Atrito no "Friction (HTML5)" Artur Araújo Cavalcante e Gilvandenys Leite Sales L
Muu
YK
Guided
Kotiteht
Muu
Fysiikka
Maantiede
Muu

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The new HTML5 sims can run on iPads and Chromebooks, as well as PC, Mac, and Linux systems.

iPad:
iOS 11+ Safari
iPad compatible sims

Android:
Not officially supported. If you are using the HTML5 sims on Android, we recommend using the latest version of Google Chrome.

Chromebook:
Latest version of Google Chrome
The HTML5 and Flash PhET sims are supported on all Chromebooks.
Chromebook compatible sims

Windows Systems:
Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Google Chrome.

Macintosh Systems:
macOS 10.9.5+, Safari 9+, latest version of Chrome.

Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.

Suunnitteluryhmä Kolmannen osapuolen kirjastot Kiitokset
  • Noah Podolefsky (lead)
  • Michael Dubson (lead, developer)
  • John Blanco (developer)
  • Jonathan Olson (developer)
  • Bryce Gruneich
  • Ariel Paul
  • Kathy Perkins
  • Carl Wieman
  • Wendy Adams (interviewer)
  • Mindy Gratny (interviewer)
  • Emily B. Moore (interviewer)
  • almond-0.2.9.js
  • base64-js-1.2.0.js
  • FileSaver-b8054a2.js
  • font-awesome-4.5.0
  • game-up-camera-1.0.0.js
  • he-1.1.1.js
  • himalaya-0.2.7.js
  • jama-1.0.2
  • jquery-2.1.0.js
  • lodash-4.17.4.js
  • pegjs-0.7.0.js
  • seedrandom-2.4.2.js
  • text-2.0.12.js
  • TextEncoderLite-3c9f6f0.js
  • Mobile Learner Labs