Quantum electronics

Presentism is the view that all, and only, things that exist in the present, the now, exist. To determine whether something is part of the present means that you have to find what exactly determines the present. The common objection for presentism is by the use of the Special Theory of Relativity, or more specifically the relativity of simultaneity. The Special Theory of Relativity is a well confirmed physical theory of the measurement of non-accelerating frames of reference in all inertial…

James Chadwick, 82, of Bollington, England, passed away on July 24 while living in Cambridge, England. He died in his sleep of an unknown cause. Chadwick was a very important figure in history, having discovered the neutron in 1932. Chadwick was the son of John Joseph Chadwick, a railway storekeeper, and Anne Mary Knowles, a domestic servant. At a young age of 11, Chadwick won an entry to grammar school. He had two brothers, Hubert and Harry Knowles, along with two twin daughters whom he left…

Fact Sheet for Famous Physicist Name of Physicist: Daniel Bernoulli Date of Birth: February 8, 1700 Date of Death: March 17, 1782 Nationality: Swiss Description of Childhood Upbringing/Early Years: Daniel came from a notable family, known for being physicists. His parents were Johann Bernoulli and Dorothea Falkner. His father was a doctor and well-known mathematician. He was called the “Archimedes of his age”. Education: Taught by his more caring older brother,…

He has said many incredible quotes throughout his lifetime and made many inventions. One of his quotes that he mentioned and i am going to be talking about is ( It has become appallingly obvious that our technology has exceeded our humanity). - Albert Einstein. In my opinion this is a really powerful quote and has lots of meaning. I will start by saying that technology is taking us away from our faith and family. though this quote has been said a long time ago,and also know that even though…

physics and math. After graduating, I worked in a government office. Meanwhile, I continued studying physics on my own. Q: Which area of science did you work in? A: I was in Theoretical Physics. My research was related to Universal Physics and Quantum Physics. A Theoretical physicist has a job that combines observation with mathematics in order to create complex formulas that describe the workings of the universe around us. Q: What did you discover…

Today we might know an atom being the smallest piece of an element that represent an element, but you might not know the whole story. It all being in 1803, when a curious guy, known as John Dalton, who proposed an “atomic theory” with spherical solid atoms based upon measurable properties of mass. Later on Dalton introduced his belief that atoms of different elements could be universally distinguished based on their varying atomic weights. John Dalton's research not only changed the face of…

We all love screaming. So why don’t we do it more? I’ll tell you why! It’s because it is not socially acceptable, and that is really quite horrible, because there are so many positives to screaming. I’m sure that I am not the only one who thinks that it’s not fair that when a child screams, it’s completely normal, or at least not completely unheard of. Yet, if basically anyone older than 6 or 7 were to scream in public, they would be judged, or stared at by complete strangers, and that needs to…

Niels Bohr Ethics and Involvement in Manhattan Project Niels Henrik David Bohr was a Danish physicist that made numerous contributions to the study and understanding of the atomic structure and quantum theory. He was involved in the Manhattan Project that on its own have its wrong and rights. Bohr supported the peaceful implementation of atomic energy and feel open about different nation consideration to nuclear weapons. Niels Bohr was born on October 7 ,1885 he later enrolled in Copenhagen…

A spectroscope takes in light and breaks it into their own individual wavelengths, which are the colored lines we see. The light was produced by electrons, which each have their own quantum, or energy level. When we run a current through the atom, the electron gains energy and jumps to a higher level to its excited state. When they fall back to their ground state, they release their stored energy through the form of light. The line spectra for different atoms differ because they each have a…

During an exam, ultrasonic beams propagate through a patient’s tissue by means of the transducer. As the beam propagates, there is a loss of energy through absorption, reflection, and scattering. This loss is displayed in the image as shadowing. To start, shadowing may result due to the absorption or reflection of most of the energy. The degree of shadowing is dependent on the structure and size of the object that’s blocking the ultrasonic beam and its relativity to it. Shadowing is seen when…