FOTOELEKTRIČNI EFEKAT
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Preuzimanje (Download)
Ugradnja (Embed)
About
Sadržaj
- Svjetlost
- Kvantna mehanika
- Fotoni
Description
See how light knocks electrons off a metal target, and recreate the experiment that spawned the field of quantum mechanics.
Primjeri obrazovnih ciljeva
- Visualize and describe the photoelectric effect experiment.
- Correctly predict the results of experiments of the photoelectric effect: e.g. how changing the intensity of light will affect the current and the energy of electrons, how changing the wavelength of light will affect the current and the energy of electrons, how changing the voltage of light will affect the current and the energy of electrons, how changing the material of the target will affect the current and the energy of electrons.
- Describe how these results lead to the photon model of light: e.g. argue that only a photon model of light can explain why, when light is shining on the metal but there is no current, increasing the frequency will lead to a current, but increasing the intensity of light or the voltage between the plates will not.
For Teachers
Teacher Tips
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Vodič za nastavnike (pdf) sadrži savjete kreirane оd strane PhET tima. ( PDF ). |
Teacher-Submitted Activities
| Naslov |
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Autori | Nivo | Tip |
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| build-a-fraction | mohameed majeed | HS (VŠ) MS (SŠ) |
Ostalo | ||
| Foto-elektrisch effect | Loran de Vries | HS (VŠ) | Lab | ||
| Visualization and Visual Illusions SIM Homework |
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Kathy Perkins, Carl Wieman | UG-Intro (VSŠ) | DZ |
| Conductivity: an inquiry activity (also uses other sims) |
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Trish Loeblein | HS (VŠ) UG-Intro (VSŠ) |
KP Lab DZ |
| Intro to Photoelectric Effect Interactive Lecture |
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Sam McKagan, Kathy Perkins and Carl Wieman | UG-Intro (VSŠ) UG-Adv (VSŠ2) |
KP Demo |
| Understanding the Photoelectric Effect |
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Sam McKagan, Kathy Perkins, and Carl Wieman | UG-Intro (VSŠ) UG-Adv (VSŠ2) |
DZ |
| Photoelectric Effect (AP) |
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Elyse Zimmer | HS (VŠ) | Lab | |
| Photoelectric Effect (PreAP) |
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Elyse Zimmer | HS (VŠ) | Lab | |
| Alignment of PhET sims with NGSS |
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Trish Loeblein | HS (VŠ) | Ostalo | |
| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | MS (SŠ) | Ostalo | |
| PhET Sims Aligned to the Chemistry Curriculum |
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Julia Chamberlain | UG-Intro (VSŠ) HS (VŠ) |
Ostalo | |
| MS and HS TEK to Sim Alignment | Elyse Zimmer | HS (VŠ) MS (SŠ) |
Ostalo | ||
| Introduction to the Photoelectric Effect Simulation | Marvin Mndebele | HS (VŠ) UG-Intro (VSŠ) |
Discuss Guided Demo DZ Ostalo |
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| Lab Photoelectric Effect | Luis Largo | HS (VŠ) UG-Intro (VSŠ) |
Lab | ||
| Photoelectric Effect Phet Worksheet (AP Physics 2) | Yau-Jong Twu | HS (VŠ) | Lab Guided DZ |
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| Photoelectric Effect | Kelly Warner | HS (VŠ) | KP Lab |
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| Shine a Light | Dean Baird, Paul G. Hewitt | UG-Intro (VSŠ) HS (VŠ) |
Lab | ||
| Photoelectic Effect PhET Lab | Chris Bires | HS (VŠ) UG-Intro (VSŠ) |
DZ Lab |
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| Instruction set in Photoelectric Expt. | Pravin Joshi | UG-Intro (VSŠ) | Lab | ||
| The Photoelectric Effect | Kristy Bibbey | UG-Intro (VSŠ) HS (VŠ) |
KP Lab |
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| Determination of Planck's Constant | Mike Mikhaiel | HS (VŠ) | Lab | ||
| Photoelectric Effect | MEHMET EMIN KALE | HS (VŠ) | Lab | ||
| Interactive Photoelectric Effect Lab | Bob Schaefer | HS (VŠ) | Lab | ||
| Photoelectric Effect Activity | Donald Collins, Dennis Robbins | UG-Intro (VSŠ) | Lab | ||
| Photoelectric Virtual Experiment | Chee Heong Lee | UG-Intro (VSŠ) HS (VŠ) |
Lab KP |
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| Photoelectric Effect | Pauline Seales | HS (VŠ) | Lab | ||
| photoelectric effect | David Carroll | UG-Intro (VSŠ) HS (VŠ) |
Lab | ||
| The Photoelectric Effect and Work Functions | Robert Pirrie | HS (VŠ) | Lab | ||
| The Photoelectric Effect | David Carroll | HS (VŠ) UG-Intro (VSŠ) |
DZ Lab |
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| Photoelectric Effect Virtual Experiment | Paul Longwell | HS (VŠ) | Lab | ||
| The Photoelectric Effect and Work Functions | Robert Pirrie, Gary Bent | HS (VŠ) | Lab | ||
| Photoelectric effect | Jeff Bourne | UG-Intro (VSŠ) | Lab | ||
| Photoelectric Effect | curt miller, Donald Collins | HS (VŠ) | Lab | ||
| The Photoelectric Effect | Andrzej Sokolowski | HS (VŠ) | Lab | ||
| Eksperimen Simulasi Efek Fotolistrik | Ishafit Jauhari | UG-Intro (VSŠ) HS (VŠ) |
Lab | ||
| 광전효과 사용지침서 | 이화국(Wha Kuk Lee) | UG-Intro (VSŠ) HS (VŠ) |
Ostalo Lab |
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| Simulações no Ensino de Fisica | Carla Tavares | HS (VŠ) | DZ Discuss Guided Lab Demo Ostalo MC |
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| Efeito Fotoelétrico e o Cálculo da Constante de Planck | Denys Sales | MS (SŠ) Grad (Master) HS (VŠ) |
Lab Discuss Guided Demo |
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| El efecto fotoeléctrico | Patricia Abdel Rahim | UG-Intro (VSŠ) | Lab |
Translations
Softverski zahtjevi
| Windows | Macintosh | Linux |
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Microsoft Windows XP/Vista/7 Sun Java 1.5.0_15 or later
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OS 10.5 or later Sun Java 1.5.0_19 or later
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Sun Java 1.5.0_15 or later
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Zasluge
| Dizajn tim | Nezavisne baze i biblioteke | Hvala: |
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