Nuclear fission

boost mankind into the future. Lise Meitner was one of the few women scientists of her time. She studied physics and chemistry, and she did research and experiments. She discovered new information and things. She contributed to the discovery of nuclear fission which had a big effect on the world . Which is when you split Atoms then it releases a lot of energy. She changed the world with an new source of powerful energy. She Discovered a great energy source and she had an element 109 named after…

Planet Earth was made up of several fragile ecosystems. With one action caused an equal and opposite reaction. For example, when an earthquake happened several other events can occur. This caused a chain reaction for other disasters to happen. In 2011, the ground underneath Japan had an earthquake that did not only shake the ground but it shook the future of the country for years to come. Japan sat at the junction of four major tectonic plates. The Philippian plate had been sinking under the…

Nuclear radiation effects ERT term 4 With the depletion of fossil fuels and their harmful carbon dioxide emission, nuclear power is an increasing energy source. World-wide around 11.5% of energy is nuclear and in countries like France it’s 76.9% of their power source. With nuclear power being a renewable and relatively clean source of energy, nuclear power plants are being built all over the world. But despite the environmentally friendly aspects of nuclear power, when nuclear waste is not…

neutrons Also photons (in those structure about gamma rays) Furthermore discharges a huge add up from claiming vitality. Atomic combination will be a atomic response for which two or All the more nuclear cores impact at a secondary velocity Also join to structure another kind from claiming nuclear core. Those vitality that those sun emits under space may be generated by atomic response that happen clinched alongside its center because of those impact for hydrogen cores and the structuring…

1921 Stern and Gerlach Basis of quantum theory is confirmed by carrying out atomic and molecular beam experiments 1925 Ulhenbeck & Goudsmith Discovered the concept of spinning electron to the magnetic dipole moment. 1938 Isidor Rabi Described Nuclear Magnetic Resonance in molecular beams 1943 Stern Nobel prize – Discovery of magnetic momentum of the proton 1944 Isidor Rabi Nobel Prize- Discovery of resonance method 1952 Bloch…

According to Encyclopedia Britannica in Britannica School the word tungsten comes from the mineral scheelite which was once called tungsten, which means heavy stone. The name comes from the Swedish chemist and his countrymen who discovered the metal in scheelite. The atomic number of tungsten is 74 and tungsten’s atomic weight is 183.84. Tungsten is also one of the densest and hardest metals in the world. From Encyclopedia Britannica in Britannica School, tungsten was discovered by a Swedish…

Eggs are the most fragile thing you can find, one drop and they will break. What can we do to protect the egg from breaking when it falls? First, there are many factors that affect the egg when it falls. The factors are momentum, air resistance, pressure, gravity, and angular momentum. The first factor is Momentum; it is the product of the mass and velocity of an object. “P” is the 3D vector stating the object’s momentum in 3 directions of 3D space. Where “V” is the 3D velocity vector giving the…

Yellowstone Volcano Introduction I am covering the Yellowstone National Park Volcano to tell you the possible, but not likely dangers of this volcano. Yellowstone can be one of the most dangerous volcanoes in the world these days. Not for the eruptions in the past thousand years, but for the eruptions in the recent history of the universe. The universe is 14 billon years old and the earth is 4.5 billon years old. That would make the Yellowstone eruptions relativity young compared to the age of…

Superman first appeared in DC Comics Action Comics #1 in June 1938. He was written and created by Jerry Siegel and Joe Shuster. He is often called the Man of Steel due to his invulnerability powers. The Superman symbol and name has become a part of American culture and can be seen throughout our culture including in songs, as nicknames, to describe people, common sayings, and more. What are Superman's powers? Superman's powers include incredible strength, the ability to fly. X-ray vision, super…

discovered sodium in 1807. Origin of sodium is derived from the English word ‘soda’. The appearance of sodium is soft metal that tarnishes within seconds of being exposed to the air. It also reacts vigorously with water. Used as a heat exchanger in some nuclear reactors, and as a reagent in the chemicals industry. But sodium salts have more uses than the metal itself. The biological role is essential to all living things, and humans have known this since prehistoric times. Our bodies contain…