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Alpha Decay
Simulasi ini belum diterjemahkan ke dalam bahasa ini. Anda tetap bisa menggunakan versi bahasa Inggris di bawah ini.
Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life.
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Bahan-bahan Pengajaran
Topik Utama
- Alpha Decay
- Half Life
- Radiasi
Contoh Tujuan Pengajaran
- Explain alpha radiation in terms of alpha particles tunneling out of the nucleus.
- Explain the concept of half life, including the random nature of it.
- Begin to gain an understanding of the forces that work to hold an atomic nucleus together (strong nuclear force) and the forces that work to break it apart (Coulomb, i.e. electric charge, force).
Tip Untuk Para Guru
Panduan Bagi Guru (pdf) memuat petunjuk / tip yang dibuat oleh Tim PhET.
Ide-ide Pengajaran
| Title | Authors | Level | Type | Updated |
|---|---|---|---|---|
Alpha Decay investigations
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Trish Loeblein | HS UG-Intro |
CQs Lab |
12/04/29 |
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Nuclear Processes
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Phil Cook | HS | Lab | 10/05/02 |
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Visualization and Visual Illusions SIM Homework
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Kathy Perkins, Carl Wieman | UG-Intro | HW | 11/01/09 |
| Instructor | Clarence Canty | Other | Lab CQs |
10/08/19 |
| Phet Alpha Decay Simulation Lab | Drew Isola | HS | Lab Other |
10/06/26 |
| Spinometer | Chris Mounce | UG-Adv | Demo | 09/07/28 |
| Radioactive Decay, Fission and Chain Reactions | Debra Krause Dandaneau | HS UG-Intro |
Lab Other |
09/04/17 |
| Intrinsic Randomness | Roberta Tevlin | HS | CQs | 08/10/09 |
Anda dapat mengirimkan ide dan aktifitas anda pribadi.
Simulasi Yang Terkait
Versi Terjemahan :
Software Yang Diperlukan
| Windows | Macintosh | Linux |
|---|---|---|
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Microsoft Windows
XP/Vista/7 Sun Java 1.5.0_15 or later |
OS 10.5 or later
Sun Java 1.5.0_19 or later |
Sun Java 1.5.0_15 or later |
Kredit
| Tim Perancang | Librari Pihak Ketiga | Terimakasih Kepada |
|---|---|---|
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