Elementary particle

a) Explain 2 key ideas in quantum mechanics. Two of the key ideas involved in quantum mechanics are wave particle duality and the Observer effect. These two ideas have changed the way that scientists think about the world. Firstly, wave particle duality is the fact that every elementary particle exhibits the properties of both particles and waves. This idea started with Thomas Young’s 1803 double-slit experiment. With a ripple tank he showed how water waves interfere with each other, and then…

how chemical reactions take place and why reaction rates change for various reactions. Chemical reactions involve collisions amongst reactant particles or atoms to form bonds. The collision frequency describes the number of times a particle collides with others per unit of time. Nevertheless, not all collisions will be successful. In order for particles to result in a reaction, a Swedish scientist named…

The understanding of the atom and the purpose of the atom has changed a over the past couple of years. Today’s society understanding of the atom is completely different compared to the past years. Over the years the understanding of the atom has changed. Scientist have made breakthroughs that have discovered new things and use of the atom.Scientist like J.J Thomson, Ernest Rutherford, and James Chadwick have made it possible for other scientist to improve on their discoveries and change how…

significance of his discovery of the God particle. I will also mention how Large Hadron collider functions and the link to our universe to this discovery. I will write about how society will benefit from these discoveries and if it really is worth investing in these operations or should the money be spent elsewhere. Peter Higgs named his discovery the god particle, the key reason was for the particle name was due to the fact that it was more catchy compare to ‘Higgs particle’. Higgs wanted his…

amount of substance Mole: the amount of a substance contained in 6.02 x 10²³ particles of that substance Percent composition: the percent by mass of each element present in a compound Empirical formula: a formula giving the proportions of the elements present in a compound but not the actual numbers or arrangement of atoms Molecular formula: a formula giving the number of atoms…

Bootstrap philosophy is a philosophy that asserts the universal interconnectedness of all things, especially the connections and inter-dependence of all elementary particles. It was introduced by the philosopher Alfred North Whitehead in his publication ‘Process and Reality’. At the time of the writing, elementary particle physics did not yet exist. Whitehead only applied this philosophy to biology. In the mathematics of computer science, this bootstrap philosophy is equivalent to feedback loops…

Consequently, once we measure one of the particles’ property, we instantly know the corresponding property of the other, no measurement necessary! If we measure the spin of one electron, for example, and find it to be clockwise, we can be certain that the spin of the entangled electron to be counter clockwise. In measuring the quantum state of one particle, you effectively change the state of the other, with no physical forces acting upon the second particle. This may be spooky, but it could…

the terms related to temperature measurement. Temperature Temperature is a measure of the average kinetic energy of the particles in an object; kinetic energy is the rate at which molecules or particles move. When particles of any matter (solids, liquids, gases or elementary plasmas) move faster, they carry more kinetic energy and feel warmer than a material with slower particles. Boiling Boiling is the process where molecules transition from the liquid phase to the gas phase, resulting in the…

place and creates a super atom. Meaning that there are no more independent atoms, they are all one blob or super atom. At this state, scientists have discovered that the Bose-Einstein condensates can be used as “Quantum simulators” for investigating particles that have only been predicted to exist using theories only, but are too hard to create and observe directly. Masahito Ueda and his partner Nguyen Thanh Phuc from RIKEN and Yuki Kawaguchi from the University of Tokyo have demonstrated that a…

lead scientists to searching for a new reasonable force. So, they came to the conclusion of weak nuclear force. In 1956, Chen-Ning Yang and Tsung-Dao Lee revealed that the weak nuclear force interactions do not follow the same symmetry as the other elementary forces. In other words, weak force is not symmetrical. A year later, Chien-Shiung Wu confirmed this theory. Because this theory was proven true, Enrico Fermi 's theory of beta decay is considered…