Refracția luminii
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Descarcă
Include
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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.
Versiune 1.1.15
Sfaturi pentru profesori
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Activități ale profesorilor
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Authors | Level | Type | Subject |
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| Wave unit (Inquiry Based) |
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Trish Loeblein | UG-Intro HS |
Lab Demo |
Physics |
| Preguntas de razonamiento para todas las simulaciones HTML5 |
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Diana López | K-5 HS Grad UG-Adv UG-Intro MS |
HW Discuss |
Physics Astronomy Mathematics Chemistry |
| Exploring How Light Behaves at Boundaries |
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Elyse Zimmer | HS | Lab | Physics | |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | Earth Science Physics Chemistry Biology |
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| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | Chemistry Physics Biology Earth Science |
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| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | UG-Intro HS |
Other | Chemistry | |
| pc-labo: lichtbreking | Maarten Vervecken | MS | Lab | Physics | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
Other | Biology Physics Chemistry |
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| Mapping of PhET and IBDP Physics | Jaya Ramchandani | HS | Other | Physics | ||
| PhET Inquiry - Bending Light | Paul Martenis | HS | Lab Guided |
Physics Astronomy |
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| Investigating critical angle and Total Internal Reflection | Jim Champion | HS UG-Intro |
Guided Lab HW |
Physics | ||
| 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 | Physics Astronomy |
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| Wave Refraction | Simon Lees | HS | HW Lab Guided |
Physics | ||
| Determining Speed and Intensity of Light during Refraction | Simon Lees | HS | Lab HW Guided |
Physics | ||
| Reflection in a plane surface | Simon Lees | HS | Lab HW Guided |
Physics | ||
| Bending Light Lab! | Jamie Schoenberger | MS | Guided Lab |
Physics | ||
| Bending Light Student Worksheet | Lucy Kulbago | HS MS |
Lab Guided |
Physics | ||
| Valguse murdumine | Siim Tõkke | HS | Lab HW |
Physics | ||
| Moodle et PhetColorado | Claude Divoux | HS | Lab Guided MC |
Physics Chemistry |
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| 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 | Other HS MS |
Other HW Guided |
Other Physics Biology |
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| Óptica Geral (Atividades) nos OA's do PhET | Artur Araújo Cavalcante e Gilvandenys Leite Sales | Other MS UG-Intro HS |
Other HW Demo Guided |
Earth Science Mathematics Other Physics |
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| Miopia e Hipermetropia (Lentes) no "Bending Light" | Artur Araújo Cavalcante e Gilvandenys Leite Sales | Other MS HS |
Guided Other HW |
Other Earth Science Physics |
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| Refração da Luz no "Bending Light (HTML5)" | Artur Araújo Cavalcante e Gilvandenys Leite Sales | HS Other |
Other HW Guided |
Physics Mathematics Other Earth Science |
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| Verificação da lei de Snell e cálculo do índice de refração desconhecido | andre borba | MS | Lab | Physics | ||
| REFLEXIÓN Y REFRACCIÓN DE LA LUZ | FRANCISCO CRUZ CANTU | HS | HW Guided Lab |
Physics | ||
| EXPERIMENTOS DE NEWTON OPTICA | FRANCISCO CRUZ CANTU | HS | Lab HW Guided |
Physics |
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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.
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