PDF4PRO ⚡AMP

Modern search engine that looking for books and documents around the web

Example: stock market

Nuclear Physics

Nuclear PhysicsNuclear Physics comprises the study of: The general properties of nuclei The particles contained in the nucleus The interaction between these particles Radioactivity and Nuclear reactions Practical applications of Nuclear phenomena:Medical radio-isotopes (imaging & therapy)Magnetic Resonance Imaging (MRI)Identification of materials (NAA, AMS)Dating of materialsPower generation (fusion and fission)Weapons of mass destruction (WMD)Properties of Nuclei Every atom contains at its center an extremely dense, positivelycharged nucleus, which is much smaller than the overall size ofthe atom, but contains most of its total nucleus is made of protons and neutronsProtons have positive electric chargeNeutrons have no electrical chargeIsotopes of an element have the same number of protonsbut

Radioactivity Alpha Decay: nuclei that are too large to be stable tend to decay by alpha decay, the emission of an alpha particle. [An alpha particle is the 4He nucleus, two protons and two neutrons] 238 92 U →234 90 Th + α Gamma Decay: the energy of internal motion (protons and neutrons in a nucleus is quantized.

Loading..

Tags:

  Alpha

Information

Domain:

Source:

Link to this page:

Please notify us if you found a problem with this document:

Spam in document Broken preview Other abuse

Transcription of Nuclear Physics

Related search queries