Quantum entanglement

Interpretation of the NOESY: (Nuclear Overhauser Effect) spectrum of 1-(2-methyl-1,2,3,4-tetrahydroquinolin-4-yl)azepan-2-one (3a) is as follows. Strong coupling interaction of protons of 2nd and 4th position in 1-(2-methyl-1,2,3,4-tetrahydroquinolin-4-yl)azepan-2-one (3a), was not so strongly observed in COSY because it involves long range coupling i.e. protons attached between 2nd and 4th carbon atom. Hence, we studied NOESY to know the spacial interaction between these two protons. Thus, the…

Jean Jacques Rousseau was a Swiss born philosopher. His father was an educated watchmaker. His mother died at childbirth and his father was exiled from Geneva. He had a hard time living with his mother's family. At the age of 16, he fled Geneva and went to France. Paris was culturally very different from Geneva. He suffered from deep isolation and his life was very unstable. He was involved in many strange affairs with women. However, he met a woman named Mme de Warens who was 10 years older…

Evie McCormack Mr. Acland B Block Physics Lab: Speed of Sound Essential Question Asked: How does the speed of sound differ between metals and gases? Background Information: The speed of sound is gauged by distance over time (distance/time). Certain aspects that can change or affect the speed of sound would include the density of the item through which the sound is traveling. Continuing on with that concept, when sound is…

As we know most of the things we humans learn are by mainly active experimentation or passive observation. Imagination is also one way of learning. For example in physics the first structure of atom was first imagine by a scientist but then that keep on changing . What is active experimentation ? it is when you yourself do some thing new ,which is new to you. that is basically active experimentation. what is passive observation ? passive observation is when you see or observe something happening…

Niels Henrick David Bohr was born in Copenhagen, Denmark on 1885. In 1911 he received his Ph.D. from Copenhagen University. Later on he moved to England to study under J.J. Thomson in Cambridge and under Ernest Rutherford in Manchester. In 1913 he published his model of the atom, which was based on Rutherford’s planetary model. After his publication of his model he received worldwide fame. Unfortunately, Bohr’s model worked only for hydrogen atoms. Which made the final atomic model yet to be…

The beam of electrons must hit the screen in one specific spot, as if you were throwing baseballs through a hole against a wall. (Hence quantum physics challenged our classical thinking about objects and was deemed controversial in its early years.) In fact, when a slit is closed, the interference pattern disappears — the photons or electrons form a single band that spreads out from the brightest…

For devices on Nano scale classical physics usually cannot explain transmission of electron through the insulating barrier with higher potential energy than kinetic energy of the tunnelling electrons and in this case the Heisenberg’s uncertainty principle takes place. Barrier penetration can be explained from Heisenberg’s uncertainty principle: If we were to say a particle cannot enter a barrier, we would actually say this particle is not there, i.e. its position uncertainty is Δx = 0 in the…

Fig: Schematic representation of LHC and it's detectors The primary objective of LHC is to answer the following questions: 1. Why some particles are heavier than others? If the Higgs mechanism is valid? 2. If the super-symmetry theory is valid? If yes then if super-symmetric particles exist? 3. If the concept of dark matter and dark energy correct? 4. Why our universe is made up of matter only? 5. What was the state of matter in the early universe? 6. What will be the properties…

WERNHER VON BRAUN Wernher Magnus Maximilian Freiherr von Braun, the father of modern rocketry and one of the most important outer space engineers of the 20th century, was born on 23th of March 1912 in Wirsitz (Wyrzysk)(today in Poland). He was a child of a wealthy family from Germany. With their second son, Wernher, Magnus von Braun and Emmy von Quistorp moved to Berlin in 1915. In those years, Wernher von Braun became interested in music and astronomy. And his passion, astronomy, went on for…

I argue that many different branches of science are reducible to one fundamental one- physics. In this essay, I will use Pasteur’s work to demonstrate that biology and chemistry are reducible to physics - the study of interactions between matter and energy. By reducible, I mean that these sciences (and other hard sciences) can be simplified to the point where they deal with the same fundamental matters as physics. During the 1700s, chemists engaged in a long-standing debate over what caused…