• A typical surfer starts at a spot in the water where waves begin to form. They then turn towards the shore. When the surfer sees a wave‚ they paddle towards the beach along with the wave. • When water catches the surfboard‚ the surfer then stands up on the board and soars along the waves crest. • Surfing was discovered first in Hawaii • In 1821‚ surfing was banned by missionaries because they thought it was immoral to surf. • A famous Hawaain swimmer by the name of Duke Kahanamoku Waves
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Port-Hamiltonian formulation for plasma control in Tokamak reactors Trang VU‚ Laurent LEFEVRE and Bernhard MASCHKE Abstract— A port-Hamiltonian model is derived for tokamak plasma current profile dynamics. Magnetohydrodynamics and energy balance equations are first written in port-Hamiltonian formalism using Stokes-Dirac structures in 3D forms and a specific interconnection structure for the magneto-hydrodynamical coupling. A balance preserving reduction scheme is applied to the 3D models‚ assuming
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States of matter are the distinct forms that different phases of matter take on. Historically‚ the distinction is made based on qualitative differences in bulk properties. Solid is the state in which matter maintains a fixed volume and shape; liquid is the state in which matter maintains a fixed volume but adapts to the shape of its container; and gas is the state in which matter expands to occupy whatever volume is available. This diagram shows the nomenclature for the different phase transitions
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Engrineering Statics E-ASSIGNMENT No. 1 Submitted to: Muhammad Amir Gulnawaz Submitted by: Muhammad Suleman Rauf Roll no: 12–ME-49 1st Semester Mechanical Engineering What is engineering? Engineering is the application of scientific‚ economic‚ social‚ and practical knowledge‚ in order to design‚
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Brittany Thomaston December 4‚ 2013 Chemistry 409 Dr. Doba Jackson Thermodynamics within a Heat Engine Physical chemistry can be considered anything that undergoes a physical or chemical change using the underlying concepts of mathematics and physics. According to chemist Gilbert Newton Lewis‚ “Physical chemistry is everything that is interesting” (ACS). When you think about it‚ physical chemistry is all around us in the world we live in today. Some aspects of physical chemistry can even range
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matter because they have both rest mass and volume. By contrast‚ massless particles‚ such as photons‚ are not considered matter‚ because they have neither rest mass nor volume. However‚ not all particles with rest mass have a classical volume‚ since fundamental particles such as quarks and leptons (sometimes equated with matter) are considered "point particles" with no effective size or volume. Nevertheless‚ quarks and leptons together make up "ordinary matter‚" and their interactions contribute to the
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Singapore Polytechnic School of Chemical and Life Sciences Basic Mathematics [MS2125] Active Learning Assignment Part I Submitted by: Yap Xin Yi (1416237) Yjasmin Yvette Morales Naquila (1452129) DCHE/FT/1A/06 Date of submission: 18 July 2014 Q1. Fill in the table below: (The table below is to help you in your brain-storming; you do not need to be specific or accurate at this stage‚ but try to think divergently.) (5 marks) What do we know about this problem? (i.e. what information is
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BAND THEORY OF SOLIDS According to quantum free electron theory of metals‚ a electron in a metal experiences constant(or zero) potential and free to move inside the crystal but will not come out of the metal because an infinite potential exists at the surface. Bloch Theorem: According to this theorem‚ the periodic potentials due to the positive ions in metal have been considered. (i.e. the electrons moves in a periodic potential provided by lattice). If the electron moves through these ions‚
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atomic spectra are also referred to as the "fingerprints of the elements." The series of lines of color that an atom will produce is related to the locations of the electrons on that atom and their relationship with the nucleus. Atomic spectra were fundamental pieces of experimental information used by chemists in the development of the electronic structures of atoms. By studying the colors emitted by the different elements‚ it is possible to work backwards to the sources of those colors. In this way
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APPLIED PHYSICS - II (MODERN PHYSICS) Course Code: BTC 205 Credit Units: 02 Course Objectives: Aim of this course is to introduce the students to fundamentals of graduate level physics which form the basis of all applied science and engineering Course Contents: Module I: Special Theory of Relativity Michelson-Morley experiment‚ Importance of negative result‚ Inertial & non-inertial frames of reference‚ Einstein’s postulates of Special theory of Relativity‚ Space-time coordinate
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