Refracția luminii
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Descarcă
Include
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Simulări și traduceri originale |
Despre
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.
Pentru profesori
Sfaturi pentru profesori
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Ghidul profesorului conține un sumar al elementelor de control ale simulării, modelul ideal, perspective asupra gândirii elevilor ( PDF ). |
Activități ale profesorilor
| Title |
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Authors | Level | Type |
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| Wave unit (Inquiry Based) |
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Trish Loeblein | UG-Intro HS |
Lab Demo |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS | Other | |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS | Other | |
| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | HS UG-Intro |
Other | |
| Discovering Snell's law | Jonathan Carlson | UG-Intro HS |
Lab Guided HW |
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| Refraction and Snell's Law Lab | Kristin Michalski | HS | Lab | ||
| Wave Refraction | Simon Lees | HS | Guided HW Lab |
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| Determining Speed and Intensity of Light during Refraction | Simon Lees | HS | Guided Lab HW |
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| Reflection in a plane surface | Simon Lees | HS | Lab HW Guided |
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| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS MS |
Other | ||
| Bending Light Lab! | Jamie Schoenberger | MS | Guided Lab |
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| Bending Light Student Worksheet | Lucy Kulbago | HS MS |
Guided Lab |
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| 光の屈折 | Hiroto Kuninaka, Akira Ogihara, Taichiro Goto | MS | Guided Lab |
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| Preguntas de razonamiento para todas las simulaciones HTML5 | Diana López | MS UG-Intro UG-Adv HS Grad K-5 |
Discuss HW |
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| Medir la velocidad de la luz. | Patricia Abdel Rahim | UG-Intro | Lab |
Caută mai multe activități..
Traduceri
Simulări asemănătoare
Cerinţe software
| Windows 7+ | Mac OS 10.7+ | iPad and iPad Mini with iOS | Chromebook with Chrome OS |
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Microsoft Edge and Internet Explorer 11, latest version of Firefox, latest version of Chrome.
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Safari 9+, latest version of Firefox, latest version of Chrome.
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Latest version of Safari
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Latest version of Chrome
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Credite
| Echipa de proiectare | Alţi colaboratori | Mulţumiri |
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