PPT-Gamma rays, Fission ~bombs and nuclear power

Gamma radiation In gamma radiation no particle is released just a packet of energy Photon packet of energy When an atom has too much energy it is excited its electrons are in higher energy levels. James . Zino. , . Tye. Johnson, . Jeffery . Terrillion. , . Steven . McIlveen. The History of Nuclear . Terrorism. Since the mid 1900s, nuclear warfare and terrorism have become a universal fear around the world. Presentation is made by Nick . S and George.CH. What are explosives and how they work?. . H. ow many types of explosives are ?. What is a detonation?. Fuel-air bomb or . father of all bombs. What are explosives and how they work?. The Nucleus. Protons – . 1.672 . × 10. 27. kg. Neutrons – 1.675 . × 10. 27. kg. isotopes. Strong Nuclear Force. Holds the protons and neutrons together.. Third Fundamental Force (after gravity and the electromagnetic forces). By: Carlos . The A-Bomb (Atom Bomb). The A-Bomb was the first kind of nuclear weapon. At the time The U.S.A. Had no missile technology so the first A-Bomb was a gravity bomb. . W. hich means it had to be carried by a plane and dropped. Only Germany had missiles at the time so it was a good thing we captured them. A German scientist was actually the reason we have nuclear weaponry. He found out that Uranium in a critical stage creates massive amounts of energy. He also saw that it released deadly radiation. Only two A-Bombs where launched in the name of war. One other was tested.. Wavelength the size of an atom. Frequencies above UV. Uses of X-rays. Used in airports to examine luggage for the presence of dangerous weapons or bombs or for illegal transit of goods. . used to detect structural deficits or cracks in metal objects such as bridges and aircraft that are likely to be missed by the human eye. . By Sophia Bocast. What are the Physics behind an Atomic Bomb?. . The immense destructive power of atomic weapons derives from a sudden release of energy produced by splitting the nuclei of the fissile elements making up the bombs' core. The U.S. developed two types of atomic bombs during the Second World War. The first, . reactors. and Geometric Buckling. . Eastern Illinois University . Derek Smith. 1. How do you make Nuclear energy safe?. 1. Understand a basic reactor.. 2. 3. http://www.cameco.com/uranium_101/uranium_science/nuclear_reactors/. I can draw a . model of nuclear fission.. I can . recognize a nuclear fission equation. .. I can . describe two applications for nuclear fission.. I can . draw a model of nuclear fusion. .. I can . recognize a nuclear fusion equation. ~bombs and nuclear power. Nuclear fission. ~the separating of a nucleus of an atom.. This is the process used by nuclear power stations (when it is kept under control).. It is also the process of an atom bomb (when it is allowed to run uncontrolled). . Nuclear Fission. We convert mass into energy by breaking large atoms (usually Uranium) into smaller atoms. Note the increases in binding energy per nucleon.. A slow moving neutron induces fission in Uranium 235. Enormous Energies. Nuclear Fission. Take a large atom and impact the nucleus with a particle. . Split the atom releasing high energy, more high energy neutrons, and two daughter nuclides.. Fission occurs only rarely in nature. Alpha decay is much more common.. 8.4.2 Distinguish between controlled nuclear and uncontrolled nuclear fission. . 8.4.3 Describe what is meant by fuel enrichment.. Topic 8: Energy, power, climate change. 8.4 Non-fossil fuel power production. X Rays. Are electromagnetic radiations having wavelength of order of 1. Are highly energetic radiations which are emitted when energetic electrons are made to incident on a metallic target.. Were discovered by German Physicist W.C. Roentgen in1895..