پشتیوانه سه ره کیه کان
Makes grants to address the most serious social and environmental problems facing society, where risk capital, responsibly invested, may make a difference over time.
An independent federal agency created by Congress in 1950 to promote the progress of science.
King Saud University seeks to become a leader in educational and technological innovation, scientific discovery and creativity through fostering an atmosphere of intellectual inspiration and partnership for the prosperity of society.
The O'Donnell Foundation is devoted to building model programs to enhance the quality of education.
Alpha Decay
This simulation has not been translated into this language. You can still access the English version below.
دابهزێن
ئێستابهرێوهی بهره!
5,035 kB
Version: 3.26 (change log)
Embed
Embed an image that will launch the simulation when clicked Use this HTML code to display a screenshot with the words "Click to Run". |
Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life. |
خوارهوه ببینن
سهرچاوهکان بۆ فێرکاری
Main Topics
- پووکانهوهی ئالفا
- نیوه تهمهن
- تیشکدانهوه
Sample Learning Goals
- 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).
Tips for Teachers
The teacher's guide (pdf) contains tips created by the PhET team.
بیروڕا بۆ فێرکاری
| سهردێر | نووسهران | Level | Type | بهڕۆژبوو |
|---|---|---|---|---|
|
Alpha Decay investigations
|
Trish Loeblein | HS UG-Intro |
تاقیگه CQs |
4/29/12 |
|
Nuclear Processes
|
Phil Cook | HS | تاقیگه | 5/2/10 |
|
Visualization and Visual Illusions SIM Homework
|
Kathy Perkins, Carl Wieman | UG-Intro | HW | 1/9/11 |
| Instructor | Clarence Canty | دیکه | CQs تاقیگه |
8/19/10 |
| Phet Alpha Decay Simulation Lab | Drew Isola | HS | تاقیگه دیکه |
6/26/10 |
| Spinometer | Chris Mounce | UG-Adv | Demo | 7/28/09 |
| Radioactive Decay, Fission and Chain Reactions | Debra Krause Dandaneau | HS UG-Intro |
دیکه تاقیگه |
4/17/09 |
| Intrinsic Randomness | Roberta Tevlin | HS | CQs | 10/9/08 |
ئێوه ئهتوانن تێبینی وچالاکیهکانی خۆتان بنێرن.
Related Simulations
نوسخه وهرگێڕاوهکان:
پێویستیهکانی نهرمامێر
| Windows | Macintosh | Linux |
|---|---|---|
|
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 |
Credits
| Design Team | Third-party Libraries | سوپاس بۆ |
|---|---|---|
|
|
translated by: F. Vazmani
farzad_wazmani@yahoo.com
English
|
العربية
|
简体中文
|
正體中文
|
Dansk
|
Engels
|
Eesti
|
Suomi
|
Français
|
Galego
|
ქართული
|
Ελληνικά
|
Magyar
|
Bahasa Indonesia
|
Italiano
|
한국어
|
كوردي
|
Македонски
|
मराठी
|
فارسی
|
Português
|
Português do Brasil
|
Română
|
Српски
|
Español (Perú)
|
Türkçe
|
Tiếng Việt
farzad_wazmani@yahoo.com
© 2011 University of Colorado.
به شێ له مافه کانی پارێزراوه.