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Physics Essays

Result for Subject Physics:
1449 essays
Globalization of the Modern World Physics Essay
9 pages (2598 words) , Download 0 , Essay
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Industries producing goods and services from one part of the world and conveying them to the other side of the globe is never a problem. International communication is more frequent, and international travel is commonplace. No one can deny that globalization is an economic and social tidal wave widespread over the globe.
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Analyzing the Climatic History of Sisimiut Using Isotopes Physics Coursework
8 pages (2533 words) , Download 0 , Coursework
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An analysis of climatic and paleoceanographic changes in Sisimiut, in Southwest Greenland, indicates that the region is sensitive to differences in the interaction between the two components of the West Greenland Current; the Polar Water from East Greenland Current and the Atlantic Water of the Irminger Current.
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Temperature, Energy and the First Law of Thermodynamics Physics Book Report/Review
6 pages (1633 words) , Download 2 , Book Report/Review
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At the beginning of the chapter, Tipler and Gene start by defining the term thermodynamics as the study of energy in relation to its effects on a system. This is a recommendable way of beginning a topic since the reader is in apposition to gain insight on what the topic will cover before he or she finally majors into the topic.
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Principles of Electromagnetic Radiation Physics Assignment
7 pages (1738 words) , Download 0 , Assignment
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During the reflection and transmission of the electromagnetic radiation, the prevailing electromagnetic waves typically transfer energy to the electrons of the material. This subsequently causes the electrons of the underlying material to vibrate.
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Monitoring Our Home Planet Physics Report
7 pages (2054 words) , Download 0 , Report
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Floods are among the most recurrent and costly natural disasters. A flood is an accumulation or an overflow of an expanse of water that inundates or typically covers dry land.  Conditions that cause floods include prolonged rainfall, intense or heavy rainfall, Deforestation, Improper waste disposal, Quarrying, Poor land-use practices, and Urbanization.
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The Coastal Erosion Physics Article
6 pages (1761 words) , Download 0 , Article
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Coastal erosion plays a significant role in affecting changes in the shoreline. Regardless of the cause of coastal erosion, it has excellent effects on human existence. By definition, coastal erosion removes dune sediments or beaches and the land's wearing away due to the tidal currents, wave actions, and current or drainage.
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The Distribution Board Provided Physics Report
11 pages (2884 words) , Download 0 , Report
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A comprehensive description of all equipment used, including their functions in the system. A detailed stepwise description of the power flow from the HV supply to the LV load side plus the calculation of the total load.
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Electron Physics and Electron Topography Physics Report
9 pages (2379 words) , Download 0 , Report
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Some rules govern the atom's transitions; ∆n<0, ∆l<±1, and ∆j=0±1. Particles typically naturally the lowest energy state. Excitation by external energy input causes thermodynamic instability, and in the effort to restore to the most downward energy state, electron transitions occur.
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Hyper Thermal Events and Climate Change Physics Essay
10 pages (3019 words) , Download 0 , Essay
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Hyper thermal events were because of the release of large carbon dioxide volume in the atmosphere—this increases atmospheric temperatures and the ocean's eventual acidification. On the other hand, the climate is the prolonged changes in a given area's climatic conditions because of a gradual increase in atmospheric temperatures.
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Avoiding Global Change in the Earths Climate Physics Essay
8 pages (2334 words) , Download 0 , Essay
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Moreover, people have to develop the new cardinal source within the ten-year time frame to avoid irreversible climate change (Lewis). They are nuclear power and renewable sources of energy (Wakefield). The latter encompasses six different kinds: solar energy, biomass, geothermal energy, hydroelectric power, ocean energy, and the wind one (Wakefield).
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Interpretation of the Geophysical Data Physics Article
6 pages (1847 words) , Download 0 , Article
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The measurement scale has significant impacts on the interpretation of geophysical data (Acosta-Colon, 2009). On the other hand, the geophysical data interface also affects the seismic properties and their subsequent performances. For instance, the granular and fractured materials are primarily dependent upon fluid-fluid interfaces' geometry and size.
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Investigating the Hookes law by Determining the Spring Constant Physics Lab Report
4 pages (1011 words) , Download 0 , Lab Report
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The resulting value was 53.55 ± 7.46 N/m, indicating that the spring's behavior follows Hooke's law within the limits of accuracy of the experiment. Hook’s law states that the displacement of spring is directly proportional to the force experienced by this spring. In symbols, we can express this as follows.
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Estimation of the Value of Gravitational Acceleration g Based on Measurements from a Simple Pendulum Physics Book Report/Review
4 pages (1000 words) , Download 2 , Book Report/Review
Hundreds of years ago Galileo found that one could “slow down” the acceleration by not letting things fall straight down. Rather, he made them “fall” at an angle; in other words, he let them fall down an inclined plane. In this way, they didn’t cover as much distance in a given time interval and the change in speed was slower.
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Structural Properties of Graphene Physics Report
6 pages (1925 words) , Download 0 , Report
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It can also be stacked to form 3-D graphite. On a theoretical level, graphene has been used widely to describe different carbon-based materials' various properties. Only recently, graphene has been identified to be an excellent source for condensed matter dimensional quantum electrodynamics. It is this physical characteristic that has propelled graphene into a potential model for a theoretical toy.
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MR Spectroscopy Physics Report
17 pages (4502 words) , Download 0 , Report
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An example of such waves could be small, ring-shaped, and made from a variety of wires and shapes. These surface coils usually have very high sensitivity and are limited to penetration. They are applied in examining the anatomy of the surface of the patient’s body. (Lambert & Mazzola, 2004).
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Signals and Noise Physics Report
6 pages (1703 words) , Download 0 , Report
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The receiver, on the other end, can detect transmitted weak signal in the free area. It processes the detected signal to the required strength before retrieval of important information.It also detects band limits and amplifies received RF signal.
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Formulas on Physics Physics Assignment
7 pages (1715 words) , Download 0 , Assignment
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25-A person who weighs 650 N rides a bicycle. The pedals move in a circle of a radius of 40 cm. If the entire weight acts on each downward-moving pedal, what is the maximum torque?
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The Cause of the Mass Extinction in K-T Boundary Physics Report
9 pages (2616 words) , Download 0 , Report
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Precisely at the K-T boundary, another crest was smoldering its path through the outside layer near the plate boundary between India and Africa. The entirely volcanic volume that ejected, including the submerged magmas, was much bigger than this.
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Organic Solar Cells Physics Literature review
10 pages (2849 words) , Download 0 , Literature review
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Solar cells directly convert solar radiation to electricity. There is no need for any kind of rotary parts in the process. When a light photon strikes the surface of the solar cells, the cells generate an electron in response that is further used by an electric appliance.
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Interactions among Soil Abiotic and Biotic Components Physics Coursework
6 pages (1663 words) , Download 1 , Coursework
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The soil has a unique physical property of water infiltration and storage. Typically, urban landscapes consist of soil drainage that is complex and varies in terms of moisture content and drainage patterns. This result of a combination of urban factors that either increase or decrease the content of water in soils. 
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Course Skills and Concepts Physics Coursework
6 pages (1726 words) , Download 0 , Coursework
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Velocity is a vector quantity that has both magnitude and direction. For the rate to be changed, both volume and order have to be changed. A body moves along a circular path with a uniform speed; thus, its direction changes instantly. According to Newton’s law, a force must exist to change velocity; this force is the centripetal force.
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Dark Matter and Dark Energy - Wilkinson Microwave Anisotropy Probe Physics Term Paper
2 pages (613 words) , Download 2 , Term Paper
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The findings of the researchers calculated the universe’s age and drew the curvature of space. NASA’s WMAP plotted a map of the cosmic microwave background radiation and shed light on the surprising fact that atoms constitute no more than 4.6% of the whole universe (Lamb, 2014). The remaining universe is not empty as the traditional concept holds.
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Wealth and Geopolitics of Sediments Physics Report
10 pages (3122 words) , Download 0 , Report
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Recent estimates indicate that China has enough coal deposits to effectively sustain its future economic growth for up to a century though the current demand is increasingly outpacing production (Rui, 2005).Most of China's reserves of coal sediment deposits are located towards the north and northwestern parts of the country.
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The Comparing Measured and Theoretical Values of V, I, R in Series and Parallel Arrangement Physics Lab Report
5 pages (1471 words) , Download 0 , Lab Report
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This experiment's aim was achieved by placing voltage, current, and resistance in series and parallel, and the values of resistance, voltage, and current were measured in both strings and parallel arrangements. For accuracy, the experiment is repeated three more times.
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The Eruption of Toba Physics Case Study
7 pages (2117 words) , Download 0 , Case Study
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Volcanic mountains were formed when heated larva from underneath the ground surface erupted onto the ground surface. The various sizes of the volcanic mountains created result from the varied amount of larva produced and the topography of the place where the eruption occurred.
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Electron and Proton Atomic Energy Physics Assignment
23 pages (5886 words) , Assignment
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Primary and secondary coils are wound on an iron core and they have a mutual inductance of 0.7H. The current in the primary coil is increased from 3.0 to 5.0A in 0.04seconds. How large is the induced emf in the secondary coil as generated by the primary?
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Finding Gravity Using a Simple Pendulum Physics Case Study
6 pages (1637 words) , Download 0 , Case Study
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Newton’s second law of motion provides that the rate of change in momentum of a body is proportional to a force that acts on the body and takes place in the force's direction (Doshi 2006, p. 77). However, real-life phenomena identify changes in the motion of objects to indicate the existence of external forces that act on the items.
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Motion in One and Two Dimensions Physics Lab Report
5 pages (1295 words) , Download 1 , Lab Report
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The theories on motion in one dimension and two dimensions will be used to help analyze the data to be obtained from experiments. The two experiments entail using the floating hockey puck and the carbon paper. This apparatus will help to conduct the one- dimensional motion experiment and the two- dimensional experiment.  
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Thermodynamic Cycle Analysis Physics Report
8 pages (2064 words) , Download 1 , Report
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A heat "source" generates thermal energy that brings the working essence to the high-temperature state (Solanki& Arun, 2008). The active substance creates work in the "working body" while transferring heat to the colder "sink" until it reaches a low-temperature state.
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Including Earth and Space Sciences Homework Physics Assignment
8 pages (2143 words) , Download 0 , Assignment
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My shower takes up to 5 minutes or 0.12 hours in a cold tap showerIt could be possible to reduce, but no way not unless. I am running late for something.No one has ever told me to turn off the bulb. I use the energy-saving bulb rating 14watts
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The Classical Mechanics Physics Speech or Presentation
6 pages (1655 words) , Download 0 , Speech or Presentation
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Adding the effect of air resistance to the projectile motion will lead to the reduction in the range, as included in the assumption considering that the opposition is directly proportional to the projectile movement.
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Biotechnlogy - Microbial Fuel Cell Physics Lab Report
20 pages (5346 words) , Download 1 , Lab Report
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Electricity generation using the dual chambered MFCs in the presence of cation exchange membrane and fluorescent Pseudomonas trivialis as biocatalyst. Synthetic wastewater, sucrose solution, LB broth was prepared and autoclaved in the first experiment except PSB buffer, which was prepared again, since it was finished during the second experiment.
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Describing the Asteroids Motion Physics Report
12 pages (3403 words) , Download 0 , Report
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Certain concepts of physics are critical in expressing an asteroid’s motion. Kepler’s Laws are perhaps the most important among them. According to Smith (2009), “We now know that Kepler’s laws are the consequence of bodies moving under the influence of gravity. This means that Kepler’s laws are universal. =
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Vibration of Continuous Media Physics Report
17 pages (4516 words) , Download 0 , Report
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The new applications came as a result of manipulations of the initial principles of science. They are currently based on the hybrid equations theories and principles that hail from the scientific scholars' maiden code. Putting an equation to conform to the initial regulations of science is writing it in first principles.
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Radiological Impact of Routine Discharges Physics Report
12 pages (3077 words) , Download 0 , Report
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This has fueled, so to speak, a frantic search for new energy sources such as renewable energy sources like solar, wind, and tidal power. Fossil fuels like crude oil and natural gas are produced in wells which have seen declining extraction yields; the theory of “peak oil” was first put forward and popularized by Marion King Hubbert, who was a geo-scientist working at Shell, which is now primarily proven to be accurate as conceptualized and illustrated by the “Hubbert Curve.”
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History of Proton Therapy Physics Report
21 pages (5427 words) , Report
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Likewise, by utilizing the current accelerators, a group of engineers, clinicians, and physicists could produce associated irradiation techniques and irradiate 19309 patients till January 1997. The patients who were irradiated were categorized by percentages between different regions.
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UK Strategy for Radioactive Discharges Physics Case Study
8 pages (2062 words) , Download 0 , Case Study
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The strategy was written in the perspective of a declining UK nuclear industry and decreases in charges were hugely driven by the supposed dates of closure for the facilities (consistent with operational safety and planning). The document has outlined a clear policy foundation for future discharge permissions by environmental regulators and nuclear operators’ strategic planning.
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Utilization of Electrical Energy Physics Report
5 pages (1563 words) , Download 0 , Report
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The average consumption of electric energy worldwide is approximately 19 % of the total electric power produced. This calls for specialized improvement in lighting efficiency to save a life, which translates to the environment's conservation.
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A Circuit Comprising a Resistor and Capacitor Physics Assignment
8 pages (2000 words) , Download 2 , Assignment
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The value of the capacitor required to create the frequency of 2.5 KHz is calculated by multiplying the frequency by the resistance. A first-order high pass filter with a cut-off frequency of 4KHz. You are required to produce a circuit diagram for each case, and calculate the value of the capacitor required to meet the frequency response requirements stated.
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Pasteurization, Principles, Process and Equipment Physics Assignment
10 pages (2500 words) , Download 2 , Assignment
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The major role of the pasteurization is seen in the milk packaging industries, juice manufacturing and packaging industries, packaging industries and other similar industries. It is common fact that milk is good after pasteurization or treatment of heat. Refrigeration also enhances the shelf life of the food product without spoiling it.  
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Turbulent Friction Factors Of Non-Newtonian Fluids Physics Research Paper
8 pages (2000 words) , Download 3 , Research Paper
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The speed of sliding of these layers can be increased may be as twice as fast as the initial one, the fluid must be made to overcome the resisting force. Newton explained that the slower these layers slide over each other, the lesser resistance. If there were, no variance between this speed the resistance would not be there.
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Concepts of Parallel Imaging Physics Report
12 pages (3535 words) , Download 0 , Report
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Parallel imaging is a family of techniques that often take advantage of spatial information in a phased array of radiofrequency coils in reducing the acquisition times in magnetic resonance imaging. Recent studies have indicated that in parallel imaging, the sampled k-space lines are often reduced by a factor equal to or greater than two.
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Metal Poor Stars and the Light Element Primary Process Physics Literature review
21 pages (5515 words) , Literature review
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The various nucleosynthesis processes involved in the formation and evolution of chemical elements of the universe can be understood by analyzing the composition of low metal stars. The data compiled by the Stellar Abundance for Galactic Archaeology (SAGA) Database and by previous workers on the subject provide us with invaluable information on abundance correlations.
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Centripetal Motion: The Rate of Change of Velocity Physics Lab Report
1 pages (317 words) , Download 1 , Lab Report
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The magnitude of this centripetal force is given by: There is an indication that there must exist a net force on a body moving in circular motion at constant speed. This net force is what is referred to as centripetal force which is always in the center of a moving
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Light Source Voltage and the Velocity of a Solar Car Physics Lab Report
2 pages (739 words) , Download 0 , Lab Report
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Additionally, solar power could be utilized in providing power for controls, communication, and other Auxillary functions of the solar car(Pimentel 31). In practice, solar cars are never supplied as daily transportation, but are normally seen as primarily vehicles for
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Circuits with Feedback and Oscillators Physics Report
12 pages (3118 words) , Download 0 , Report
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The process repeats itself several times, ultimately leading to loud noise from the speaker. This process of sending part of the amplifier output signal back to the input of is often referred to as feedback (Ellinger, 2008). As widely cited, as far as amplifiers are concerned, there are generally two types of feedback.
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Applications of AC Theory Physics Lab Report
4 pages (1217 words) , Download 0 , Lab Report
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State the losses found in a typical transformer. Winding losses occur when heating occurs as a result of winding resistance which leads to loss of energy in form of heat in the windings. Winding losses are also referred to as copper losses since most of the transformer windings are made of copper. CORE LOSSES. 
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Circuits with Feedback and Sine Wave Oscillators Physics Coursework
11 pages (3066 words) , Download 0 , Coursework
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This definition means information by itself cannot be feedback unless it is translated into some action. It is synonymous with the feedback loop, which is often taken to mean a complete causal path leading from the initial detection of a gap onto a subsequent modification (Stuart, 2007).
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Alternating Current Theory in Use Physics Math Problem
6 pages (1485 words) , Download 1 , Math Problem
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An Alternating Сurrent waveform can also be referred to as a periodic waveform since it time-dependent and is usually a product of a rotating generator. The shape of this periodic waveform is obtained by using a fundamental frequency and adding harmonic signals for varying amplitudes and frequencies.Therefore, it is applicable in radios, transformers, audio devices such hi-fis, and loudspeakers.
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Gamma-Ray Spectroscopy Physics Report
8 pages (2246 words) , Download 0 , Report
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This was done to view that NaI(Tl) detector often provides a reliable interpretation of the ϒ-radiation spectra and clearly shows the most salient features such as photopeak’s for all the sources used, Compton edge, characteristic x-ray peaks, and backscatter, as well as the Compton continuum.
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