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
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 | Biologie Chemie Věda o Zemi Fyzika |
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| How do PhET simulations fit in my middle school program? |
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Sarah Borenstein | ZŠ II.st. | Ostatní | Fyzika Biologie Věda o Zemi Chemie |
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| Mapping of PhET and IBDP Physics | Jaya Ramchandani | SŠ | Ostatní | Fyzika | ||
| MS and HS TEK to Sim Alignment | Elyse Zimmer | ZŠ II.st. SŠ |
Ostatní | Fyzika Chemie Biologie |
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| potential barrier lab | Tim Paglione | UG-Pokr | Lab |
| Autoři | Pomocné knihovny | Poděkování |
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