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Natural disasters
Natural disasters
1 pages (250 words) , Coursework
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In the region under study, the Eurasian plate which carries Japan and its volcanoes thrust over the Philippine Sea plate. The boundary between the plates crack and fracture as the two plates slip past each other in the subduction process. This is the reason there
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Physics Lab
Physics Lab
1 pages (250 words) , Essay
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uation where, is the absolute torque applied, is the absolute radius, the absolute force applied in the direction of push and is the angle of swing. According to the equation the torque applied increases with increase in radius. The law of conservation of angular momentum
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Physics Assignment
Physics Assignment
4 pages (1000 words) , Assignment
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The instance here is the laws of inertia either acts on a body in motion or a body at rest. For this case, the mistake here was failure to have the knowledge of the two laws of inertia in giving the replies. A body that
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Please use your own words to explain these questions
Please use your own words to explain these questions
2 pages (500 words) , Essay
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the density of the energy were enhancing as the plates moved closer and he concluded that, there is a minimal force that is operating between the plate. Negative energy density will have an impact to the expansion of the universe. First, force of gravity will be interfered
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Science
Science
1 pages (250 words) , Essay
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Many kilometers below the Earth’s surface, magma flows into cracks or underground chambers. As it flows, it continues to pick up materials that contain minerals. The type of rock that is formed from magma that picks up material as it flows is called intrusive
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Is there a link between volcanic eruption and climate change and what the relationship between the two may be
Is there a link between volcanic eruption and climate change and what the relationship between the two may be
2 pages (500 words) , Essay
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However recently we got to know that the aerosols from sulfuric acid and sulfur oxide gas remained in the air and even travelled 22 miles in the air, as they were detected this far away in the atmosphere. Apart from
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Geology Week 2 DQ 1
Geology Week 2 DQ 1
1 pages (250 words) , Essay
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he other hand, in tectonic plates of unequal density, the denser plate sinks under the lighter one and settles at the mantle (Rhodes & Perlman, 2001). Divergent plate boundary – This boundary is formed by two tectonic plates that move away from each other. In other words,
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Reflection and Refraction
Reflection and Refraction
1 pages (250 words) , Essay
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According to the light ray model, light travels in a straight direction (Stille 35). In its direction, light passes through both solid and liquid matter. When light moving in one direction meets an opaque substance, it bounces off the substance and moves in the opposite
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Ultraviolet Light
Ultraviolet Light
1 pages (250 words) , Essay
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The UV light forms part of the invisible light in the electromagnet spectrum. However, some insects and birds are capable of perceiving this form of
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Ultrasonography in Breast Cancer
Ultrasonography in Breast Cancer
8 pages (2000 words) , Research Paper
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Medical studies have confirmed the role and use of ultrasonography in evaluating breast cancer in patients. The use of ultrasonography is, however, to evaluate the palpable masses which are mammographically
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Project 2: Moon Journal
Project 2: Moon Journal
1 pages (250 words) , Essay
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The position at this time changes relative to the stars in the sky having in mind that there are 360 degrees in a complete circle
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Conservation of momentum
Conservation of momentum
1 pages (250 words) , Download 1 , Lab Report
Some of these errors were made while taking readings (parallax), due to faultiness in the stopwatch, air resistance, and due to wrong calculation or miscalculation in taking values. It is recommended that for experimental
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Answer of 2 Question
Answer of 2 Question
2 pages (500 words) , Essay
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According to Sheil (28), the exposed proton dose of 9.5nC mm-2 leads to Young’s modulus of 4.254GPa, the magnetic field strength Bo = =0.7052186T From the question the gradient strength is 10m/m and the
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Thermodynamics and Heat Transfer
Thermodynamics and Heat Transfer
3 pages (750 words) , Lab Report
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The concluded experiment was not prospective as expected due to a higher error percentage. Brass recorded the grand percentage error of 32.42% whilst copper recorded the smallest percentage error of 8.03% only. Aluminum and Stainless Steel had percentages error of
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Parallel DC circuits
Parallel DC circuits
2 pages (500 words) , Lab Report
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The sine wave, a square wave and the triangular waveforms were careful displayed using NI Multisim software. The peak to peak Voltage and the peak voltages were determined from the graphs obtained, and the periodic time of the waves determined. The
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Lab
Lab
2 pages (500 words) , Download 1 , Lab Report
The results recorded were used to calculate for the derived values such that torque was obtained as 72.7 N/M and ranges between 72.1 N/M - 72.7 N/M, the brake power was obtained to be in the range 40987.46667 KW - 8370.193333 KW, the brake thermal efficiency was
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Eruptive history of Mt. Etna
Eruptive history of Mt. Etna
3 pages (750 words) , Research Paper
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Mount Etna is an active strato-volcano (the composite type) on the east coast of Sicily in Italy near Messinia and Catania. It is located in the longitude 37.734̊ N and latitude 15.004̊ E. Currently standing at approximately 3,329m (10,922 feet) high and ranked
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Physics Lab
Physics Lab
1 pages (250 words) , Lab Report
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At the point of impact, some amount of momentum is conserved whereby the kinetic energy ‘lost’ is converted again into potential energy. This analysis is well explained by the perfect relationship that exists between the
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Basic electric circuits and measurements
Basic electric circuits and measurements
1 pages (250 words) , Lab Report
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Intuitively, the nature of the experiment is guided by ohm’s law which asserts that the amount of voltage flowing from one point to another end in a conductor is directly proportional to the current between the two points, while the
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Multiphoton Excitation for organic complex
Multiphoton Excitation for organic complex
48 pages (12000 words) , Essay
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It processes a high nonlinear susceptibility. It also indicates that the material has high potential for nonlinear optic application. However, Donor-acceptor chromophores possessing a highly polarizable -conjugated system with highly
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Projectile Motion
Projectile Motion
2 pages (500 words) , Lab Report
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From the results obtained from the data sheet the muzzle velocity is supposed to represent the initial velocity of the yellow plastic projectile. It is evident that the range depends on the initial velocity i.e. The higher the initial
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Tidal Power Generation
Tidal Power Generation
3 pages (750 words) , Term Paper
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tidal power generation statistics of the past few years clearly indicate that there has been an increment in the share of power generated by tidal power systems. The numbers clearly indicate the importance and rising significance of tidal power systems in the United
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Rotational Motion
Rotational Motion
2 pages (500 words) , Lab Report
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For symmetric objects the moment of inertia I am given by, where β = dimensionless fraction that lies between 0 and 1. For a rectangular block of dimensions, a × b × c has a moment of inertia for a rotation about an axis normal to a × b face and passing through the center of the object. The moment of inertia is affected by the distribution of mass.
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Stone
Stone
1 pages (250 words) , Essay
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Another characteristic of the mineral is the fracture characteristic; this is the ability of the mineral to break. Hardness is another characteristic in minerals; they vary from soft to the hardest one. Minerals also have different colors and different luster, which
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Electric potential
Electric potential
1 pages (250 words) , Assignment
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Theoretically, electric potential is denoted by ΦE, Φ (Phi), or volts (V). In this case, one volt is equivalent to the electric energy (measured in joule)
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Global Warming: Cause and Mitigation
Global Warming: Cause and Mitigation
3 pages (750 words) , Assignment
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Climate change as evidence portrays, is already transforming life on earth. This has been in terms of shifting of seasons, increases in temperatures and rising sea levels. The combined effects of this phenomenon are
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Friction, Work, And Kinetic Energy
Friction, Work, And Kinetic Energy
1 pages (250 words) , Lab Report
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Pushing it harder increases the frictional force so as to match the magnitude of the push. There is a limit to the magnitude of static friction, that eventually
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Cars and Pollution report
Cars and Pollution report
6 pages (1500 words) , Assignment
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The components of the pollution include nitrogen oxide and carbon monoxide. Thus fuel technologies and clean vehicles are methods to reduce this kind of air pollution, whereas cutting the use of oil by almost half in the next 20
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Mesa Verde Park - Essat
Mesa Verde Park - Essat
4 pages (1000 words) , Essay
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The accurate geological term for the park is Cuesta Verde with the only difference from Mesa being that Cuesta lightly dips in one direction, but Mesa directed to the south with seven degrees difference. Cuesta is actually made up of different mesas that are found right between the canyons, and though all proof has indicated that the park should be called Cuesta Verde the laws and convection of that area dictates that it should be referred to mesa Verde when illustrating the area.
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Semi Conductors
Semi Conductors
3 pages (750 words) , Essay
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The author of the paper state shat barriers to entry are created by firms so as to restrain other firms to enter the industry and remain in its monopoly position and enjoy super normal profits in the future as well. Despite this there are also barriers which are naturally created by the actions of large firms.
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Elasticity of rubber
Elasticity of rubber
6 pages (1500 words) , Assignment
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Columbus found out for the duration of his second expedition to America concerning a game that was played by the Haiti nationals, in which balls of elastic tree-resins were used. The word rubber is derived from the ability of this material to remove (rub off) marks from paper, which was investigated by Priestley Joseph in the year 1770.
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Research and Discussion: Politics and the Environment
Research and Discussion: Politics and the Environment
5 pages (1250 words) , Coursework
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The rise in the concentration of these greenhouse gases result in the Earth getting warmer gradually. I agree with the fact that the Earth today is much warmer than it was a century years ago. “ Earth's average temperature has risen with more than one degree Fahrenheit (0.8 degrees Celsius) over the last century, and about twice that in parts of the Arctic” (National Geographic Society, 2011).
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Investigating the physics of basketball
Investigating the physics of basketball
5 pages (1250 words) , Download 2 , Research Paper
It examines how equations related to these principles can be used to improve the game of basketball or make decisions. Projectile motion equations can be used to determine optimal angle at which the ball can be thrown in order to score. Moment of force and stability can be used to calculate critical angle at which if a player tilt past, he or she falls.
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Convection, Conduction and Radiation
Convection, Conduction and Radiation
6 pages (1500 words) , Download 1 , Essay
Heat is everywhere. We always feel them; however, because of unawareness, we do not notice them. Ideally, heat is the transfer of energy from one system to another. A system is a term in Physics which means an “object”. Since heat is something that a system does not necessarily have, hence, it is the transfer of energy from one body to another.
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Study of chemical vapor deposition CVD grown transparent conducting oxides (TCO)
Study of chemical vapor deposition CVD grown transparent conducting oxides (TCO)
1 pages (250 words) , Dissertation
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In relation to samples 235 to 242 it was found out that the electrical properties and the optical properties tend to change as the ratio of tin to water and the number of passes changes. The mean transmission levels vary between 33.3% and 50.53% while the mean reflection levels vary between 2.36% and 6.34% with Sample 237 having the highest transmission.
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Report about Cedar Breaks Park
Report about Cedar Breaks Park
9 pages (2250 words) , Term Paper
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This report will take you into the beautiful world of this lush green park which will compel you to visit this place as soon as possible. From its amazing history to its jaw-dropping descriptions, from its interesting geology to the services it provides to the enthusiasts, everything will be reported here.
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Ecologies and Environments United States
Ecologies and Environments United States
5 pages (1250 words) , Essay
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U.S. natural environment comprises of both the lowlands and highlands where forests characterize the latter regions. Consequently, this makes these regions much colder together with their surrounding plains, for example, the Northern American Rocky Mountains.
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Worldwide Energy Consumption
Worldwide Energy Consumption
3 pages (750 words) , Download 0 , Coursework
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Energy is defined as the ability of one physical system to do work on other physical systems. Energy can neither be created nor destroyed; instead it can only be converted from one form to another. (White, 2009) There are various forms of energy such as mechanical, chemical, heat, potential, kinetic, electrical, electromagnetic energy.
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Celestial navigation using Jupiter
Celestial navigation using Jupiter
3 pages (750 words) , Essay
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This led to the increased urge to develop sophisticated and more reliable longitudinal determination methods. It was in 1610 after the discovery of telescopes where Galilee Galileo discovered four large moons in Jupiter (Sobel, 29). They observed that eclipses of the moon occurred in what appeared to be regular intervals.
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Review paper for optical-Ct gel-dosimetry
Review paper for optical-Ct gel-dosimetry
8 pages (2000 words) , Article
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These traditional systems of delivery were restricted to single point delivery and 2-Dimensional plane deliveries which are not adequate for the highly complex contemporary requirements of delivery. In an effort to curb this menace, work has been done on a new system which has highly promising results.
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RC circuit lab report
RC circuit lab report
3 pages (750 words) , Download 2 , Essay
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The amount of charge increases steadily until the maximum amount of charge designed for the capacitor to store is reached. At this point (when an optimum charge has been achieved), the capacitor ceases to charge despite the increase in the voltage of the current flowing across the loop.
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Economic
Economic
4 pages (1000 words) , Essay
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Basically, PRC is still a communist country ruled by the Communist Party of China. Compared to its closed-door policies until the mid-1970s, the liberalization it initiated has generated more business opportunities for entrepreneurs especially in small-scale enterprises.
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Goldilocks Zone Properties
Goldilocks Zone Properties
5 pages (1250 words) , Research Paper
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This area has some certain properties that distinguish it from other zones that do not support life. When looking at the properties of the Goldilocks Zone, it is the same as looking for conditions that can sustain life. These conditions include the presence of liquid water, suitable amount of sunshine, and a breathable atmosphere (Brian, 2011).
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Math problems
Math problems
6 pages (1500 words) , Essay
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iii. -10.2eV visible 1b) i) proton and neutron are the subatomic particle present in Helium ion,2proton and 2 neutron are there,and the energy level is also shifted because in helium 2 proton and 2 neutron are there while in hydrogen 1 proton and no neutron are there that’s why energy levels are shifted.
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Explain and Evaluate Psychodynamic and Humanistic Approaches
Explain and Evaluate Psychodynamic and Humanistic Approaches
4 pages (1000 words) , Download 1 , Assignment
Ethical concerns of these approaches, their pros and cons will be discussed in detail. Psychodynamic approach in psychology: theoretical assumptions Sigmund Freud is the founder of psychoanalysis and psychoanalytic theory and is often referred to as the founder of the modern psychology.
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Geochemistry Physics Coursework
Geochemistry Physics Coursework
3 pages (750 words) , Coursework
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The formation of carbonate rocks is affected by dissolution and is important in creating secondary porosity. Similarly compaction and cementation are critical to carbonate rock formation especially for the loss of porosity. Before cementation and compaction, other processes such as bioturbation and burrowing also affect carbonate rocks.
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Surface modification to control stem cell differentiation in vitro
Surface modification to control stem cell differentiation in vitro
7 pages (1750 words) , Essay
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The stem cells in mammals can be categorized into two main types i.e., the adult stem cells or the embryonic stem cells (Hook, 2011). The embryonic stem cells are isolated from the blastocysts inner cellular mass while the adult stem cells are located in several tissues where they function as a fixing system for the entire body, refilling adult tissues.
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PA Design Report
PA Design Report
8 pages (2000 words) , Assignment
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The arena is located in Hunts bank in the City of Manchester and was a key factor in the Manchester City’s bid to host the Olympic Games of the years 2000 and also 1996. The venue hosted the 2002 Commonwealth games. The arena is a huge sports complex with a 105 meters truss roof spanning its top.
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Resoures needed
Resoures needed
3 pages (750 words) , Essay
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When fuels made up of heavy atoms absorb neutrons, they split when inside a reactor vessel. Neutrons catalyze a chain of reaction causing every atom to split. The split atoms release additional neutrons causing further splitting of more atoms. Large energy amounts are normally released every moment an atom splits.
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Friction. Lab report
Friction. Lab report
3 pages (750 words) , Lab Report
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Objective: To be able to determine the limiting angle of repose and find out the effects of mass and contact surface area of block on frictional force and coefficient of friction
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