Alpha Decay

Ev şêwekar hêj ji bo vî zimanê nehatiye wergerandin. Dîsa jî hun dikarin guhertoya bi Îngilîzî ya li jêr bixebitînin.

Alpha Decay Wêneya Dîmenê  Daxîne  Çalkirin
  • Kêmbûna Alfa
  • Half Life
  • Tîrêjdan

Naverok

  • Kêmbûna Alfa
  • Half Life
  • Tîrêjdan

Description

Watch alpha particles escape from a polonium nucleus, causing radioactive alpha decay. See how random decay times relate to the half life.

Mînakên Armancên Fêrbûnê

  • Explain what happens in alpha radiation.
  • Predict what happens to an element when it undergoes alpha decay.
  • 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).
Version 3.27

Teacher Tips

Di rêbera mamosteyan (pdf) de rêwazên aliyê koma PhET ve hatine afirandin hene. ( PDF ).

Teacher-Submitted Activities

Visualization and Visual Illusions SIM Homework A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Kathy Perkins, Carl Wieman UG-Intro ST Fîzîk
Using PhET in High School Chemistry- all my activities in pdf A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein UG-Intro
HS
ST
Ez.geh
PKêş
Kîmya
Concept Questions for Chemistry using PhET A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein MS
UG-Intro
HS
MC Kîmya
Alpha Decay investigations A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. This contribution was designed by PhET. Trish Loeblein HS
UG-Intro
Ez.geh Fîzîk
Kîmya
PhET LAB Alpha (IB 7.2) A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Benjamin Forbes HS Ez.geh Fîzîk
Nuclear Processes A gold star indicates high-quality, inquiry-based activities that follow the PhET design guidelines. Phil Cook HS Ez.geh
PhET Sims Aligned to the Chemistry Curriculum This contribution was designed by PhET. Julia Chamberlain HS
UG-Intro
Yên din Kîmya
Alignment of PhET sims with NGSS This contribution was designed by PhET. Trish Loeblein HS Yên din Erdzanî
Zindîwerzanî
Fîzîk
Kîmya
How do PhET simulations fit in my middle school program? This contribution was designed by PhET. Sarah Borenstein MS Yên din Zindîwerzanî
Kîmya
Fîzîk
Erdzanî
alfa verval Janine Nauw HS Ez.geh Fîzîk
Mapping of PhET and IBDP Physics Jaya Ramchandani HS Yên din Fîzîk
MS and HS TEK to Sim Alignment Elyse Zimmer HS
MS
Yên din Kîmya
Zindîwerzanî
Fîzîk
Investigating a radioactive decay Lori Fritz HS Ez.geh Fîzîk
Radioactivity MEHMET EMIN KALE HS
UG-Intro
Ez.geh
ST
Bîrkarî
Fîzîk
Instructor Clarence Canty Yên din Ez.geh
PT
Phet Alpha Decay Simulation Lab Drew Isola HS Yên din
Ez.geh
Spinometer Chris Mounce UG-Adv PKêş
Radioactive Decay, Fission and Chain Reactions Debra Krause Dandaneau HS
UG-Intro
Yên din
Ez.geh
Fîzîk
Intrinsic Randomness Roberta Tevlin HS PT Fîzîk
Radioaktiivse lagunemise meedialabori juhend Siim Tõkke HS ST
Ez.geh
Fîzîk
알파붕괴 SIM 사용지침서 이화국(Wha Kuk Lee) HS
UG-Intro
Ez.geh
PKêş
Erdzanî
Fezazanî
Fîzîk
Kîmya

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Koma Pêşnûmakeriyê Danegehên Kesê-sêyemîn Spas Ji Bo
  • Wendy Adams
  • John Blanco (developer)
  • Ron LeMaster (developer)
  • Sam McKagan
  • Kathy Perkins
  • Noah Podolefsky
  • Carl Wieman
  • Interviewer: Wendy Adams
  • Interviewer: Danielle Harlow
  • Piccolo