Rutherfordův rozptyl
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Obsah
- Kvantová mechanika
- Jádro atomu
- Struktura atomu
- Atomy
- Alfa částice
- Elektrické náboje
- Elektrická síla
- Rutherfordův rozptyl
- Pudinkový model
Description
How did Rutherford figure out the structure of the atom without being able to see it? Simulate the famous experiment in which he disproved the Plum Pudding model of the atom by observing alpha particles bouncing off atoms and determining that they must have a small core.
Příklady učebních cílů
- Describe the qualitative difference between scattering off positively charged nucleus and electrically neutral plum pudding atom.
- For charged nucleus, describe qualitatively how angle of deflection depends on: Energy of incoming particle, Impact parameter, Charge of target
Version 1.05
Teacher Tips
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Učitelská příručka (pdf) obsahuje tipy poskytnuté od členů týmu PhET. ( PDF ). |
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