Quantum Tunneling and Wave Packets
Tato simulace dosud nebyla přeložena do tohoto jazyka. Prozatím použijte anglickou verzi.
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Obsah
- Kvantové částice
- Tunelování
Description
Watch quantum "particles" tunnel through barriers. Explore the properties of the wave functions that describe these particles.
Příklady učebních cílů
- Visualize wave functions for constant, step, and barrier potentials.
- Visualize both plane wave and wave packet solutions to the Schrodinger equation and recognize how they relate to each other.
- Interpret and distinguish the real part, imaginary part, and absolute value of the wave function, as well as the probability density.
- Recognize how the probability of reflection and transmission of a wave are related to the energy of the wave, the energy of the step or barrier, and the width of the barrier.
- Recognize that that a plane wave has a single value of energy and a wave packet has a range of a range of energies.
- Explain how incoming and reflected waves interfere.
Version 1.12
Klíčová slova
Teacher Tips
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Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ). |
Teacher-Submitted Activities
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Autoři | Úroveň | Typ | Subject |
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Reflection and Transmission Interactive Lecture |
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Sam McKagan, Kathy Perkins, and Carl Wieman | UG-Pokr | KOt | |
Alignment of PhET sims with NGSS |
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Trish Loeblein | SŠ | Ostatní | Věda o Zemi Chemie Fyzika Biologie |
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How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | ZŠ II.st. | Ostatní | Biologie Fyzika Chemie Věda o Zemi |
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MS and HS TEK to Sim Alignment | Elyse Zimmer | ZŠ II.st. SŠ |
Ostatní | Biologie Fyzika Chemie |
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potential barrier lab | Tim Paglione | UG-Pokr | Lab | |||
Paquete de ondas | Patricia Abdel Rahim | UG-Pokr | Lab | Fyzika |
Windows | Macintosh | Linux |
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Microsoft Windows XP/Vista/7/8.1/10 Latest version of Java
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OS X 10.9.5 or later Latest version of Java
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Latest version of Java
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Autoři | Pomocné knihovny | Poděkování |
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