Refracția luminii
|
Descarcă
Include
|
Simulări și traduceri originale |
Subiecte
- Legea lui Snell
- Refracția
- Reflexia
- Optică
- Prisme
- Lentile
- Lumină
Descriere
Explore bending of light between two media with different indices of refraction. See how changing from air to water to glass changes the bending angle. Play with prisms of different shapes and make rainbows.
Studii de caz
- Explain how light bends at the interface between two media and what determines the angle.
- Apply Snell’s law to a laser beam incident on the interface between media.
- Describe how the speed and wavelength of light changes in different media.
- Describe the effect of changing wavelength on the angle of refraction.
- Explain how a prism creates a rainbow.
Sfaturi pentru profesori
 |
Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ). |
Video Primer
Activități ale profesorilor
| Title |
|
|
Authors | Level | Type | Subject |
|---|---|---|---|---|---|---|
| Wave unit (Inquiry Based) |
|
|
Trish Loeblein | HS UG-Intro |
Lab Demo |
Physics |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
|
|
Diana López | K-5 UG-Intro UG-Adv HS Grad MS |
Discuss HW |
Physics Astronomy Chemistry Mathematics |
| Exploring How Light Behaves at Boundaries |
|
Elyse Zimmer | HS | Lab | Physics | |
| PhET Sims Aligned to the Chemistry Curriculum |
|
Julia Chamberlain | UG-Intro HS |
Other | Chemistry | |
| Alignment of PhET sims with NGSS |
|
Trish Loeblein | HS | Other | Chemistry Biology Earth Science Physics |
|
| How do PhET simulations fit in my middle school program? |
|
Sarah Borenstein | MS | Other | Earth Science Biology Chemistry Physics |
|
| pc-labo: lichtbreking | Maarten Vervecken | MS | Lab | Physics | ||
| Investigating critical angle and Total Internal Reflection | Jim Champion | UG-Intro HS |
Guided Lab HW |
Physics | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
Other | Physics Biology Chemistry |
||
| Bending-Light Worksheet | Madhuri Ganapathi | HS | HW | Physics | ||
| Discovering Snell's law | Jonathan Carlson | HS UG-Intro |
Lab HW Guided |
Physics | ||
| Refraction and Snell's Law Lab | Kristin Michalski | HS | Lab | Astronomy Physics |
||
| Wave Refraction | Simon Lees | HS | HW Guided Lab |
Physics | ||
| Determining Speed and Intensity of Light during Refraction | Simon Lees | HS | HW Guided Lab |
Physics | ||
| Reflection in a plane surface | Simon Lees | HS | Lab Guided HW |
Physics | ||
| Bending Light Lab! | Jamie Schoenberger | MS | Guided Lab |
Physics | ||
| Bending Light Student Worksheet | Lucy Kulbago | MS HS |
Lab Guided |
Physics | ||
| Valguse murdumine | Siim Tõkke | HS | HW Lab |
Physics | ||
| Moodle et PhetColorado | Claude Divoux | HS | Guided Lab MC |
Chemistry Physics |
||
| 光の屈折 | Hiroto Kuninaka, Akira Ogihara, Taichiro Goto | MS | Lab Guided |
Physics | ||
| Visão Humana (Atividades) nos OA's do PhET | Artur Araújo Cavalcante e Gilvandenys Leite Sales | HS MS Other |
HW Guided Other |
Physics Biology Other |
||
| Óptica Geral (Atividades) nos OA's do PhET | Artur Araújo Cavalcante e Gilvandenys Leite Sales | Other MS UG-Intro HS |
Other HW Demo Guided |
Physics Mathematics Earth Science Other |
||
| Miopia e Hipermetropia (Lentes) no "Bending Light" | Artur Araújo Cavalcante e Gilvandenys Leite Sales | Other MS HS |
Guided HW Other |
Earth Science Physics Other |
||
| Refração da Luz no "Bending Light (HTML5)" | Artur Araújo Cavalcante e Gilvandenys Leite Sales | HS Other |
HW Guided Other |
Other Earth Science Physics Mathematics |
||
| Verificação da lei de Snell e cálculo do índice de refração desconhecido | andre borba | MS | Lab | Physics |
Caută mai multe activități..
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 Firefox, latest version of Chrome.
Linux Systems:
Not officially supported. Please contact phethelp@colorado.edu with troubleshooting issues.
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
|---|---|---|
|
|
|
