Radiation

Descripción

Here are some facts about the three types of Radiation, Alpha, Beta and Gamma
Alex Maraio
Mapa Mental por Alex Maraio, actualizado hace más de 1 año
Alex Maraio
Creado por Alex Maraio hace más de 10 años
139
8

Resumen del Recurso

Radiation
  1. Alpha
    1. Helium Neculi
      1. Consists of 2 Protons and 2 Neutrons
        1. Thus has an Atomic Wight of 4
        2. Has a 2+ Charge
          1. Stopped by paper or a few cm of Air
            1. Strongly Inonising

              Nota:

              • Ionising simply means that it takes away or gives electrons to atoms.
              1. Weakly deflected by Electromagnetic feilds
                1. Has High Momentum
                  1. Linked to high mass
              2. Gamma
                1. High Energy Electromagnetic Radiation
                  1. Has no Electric Charge
                    1. No Atomic Mass
                      1. Wave, not a particle
                      2. Reduced by a few cm of Lead or meters of Concrete
                        1. Due to such high energies involved
                          1. Can't stop them totaly
                          2. Very weak Ionising Effect
                            1. Happens if it knocks off an electon
                            2. No deflection from Electromagnetic Fields
                            3. Beta
                              1. High Energy Electron, from the Nucleus
                                1. Atomic weight of 1/1860
                                2. Has a Charge of 1-
                                  1. Stopped by a few mm of Aluminium
                                    1. They are weakly Ionising
                                      1. They are strongly deflected by Electromagnetic feilds
                                        1. Has a very low mometum
                                          1. Linked to low mass
                                      Mostrar resumen completo Ocultar resumen completo

                                      Similar

                                      P2 Radioactivity and Stars
                                      dfreeman
                                      GCSE AQA Physics - Unit 3
                                      James Jolliffe
                                      GCSE AQA Physics 1 Energy & Efficiency
                                      Lilac Potato
                                      P2a revision (part 1)
                                      juliasutton
                                      Physics 1A - Energy
                                      Zaki Rizvi
                                      Physics: Energy resources and energy transfer
                                      katgads
                                      P2a (part 2)
                                      juliasutton
                                      Renewable Energy Sources
                                      darkangelforgiven
                                      P3 Medical Applications of Physics
                                      dfreeman
                                      Forces and Acceleration
                                      Adam Collinge