Free Physics Essay Examples and Topics | Page 18

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The members of NERC include the entire United States continent, Mexico, the northern portion of Baja California, and Canada. It is the North America’s electric reliability corporation and

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Research and Discussion: Politics and the Environment Physics Essay

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Oil spillage occurs both in water and on land. The effects tend to have a serious impact on the environment. Terrestrial land spillages can cause the death of vegetation. This happens once the oil spills on land and

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Hookes Law Lab Analysis Physics Lab Report

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The force normally causes a stretch or compression on the object thereby causing a change in length. Naturally, the Rubber band fits this study since it is an elastic object which can stretch and compress upon the effect of a force. This experiment proves whether the characteristics of rubber bands make it a “non-hookean” or “hookean” material.

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The program is called Python Though Physics Lab Report

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This was plotted as shown in figure 1 below. The second measurement experiment was conducted with the rod broken into a number of pieces. As the number of pieces increased, electric field calculation remained constant, but the numerical value

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Investigation of the Process of Radioactivity Physics Essay

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Radioactivity has the potential to cause both harm and benefits (Andrew & Stein, 2009). The process can be described as occurring randomly such that one cannot be in a position to identify which nuclei will decay at any given time but using probability, we can state the number of atomic nuclei that will decay in a given time.

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Terrible Japan Earthquake Physics Essay

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Japan’s earthquake registered a moment magnitude of 9.0 on the Richter scale (USGS, 2011). The Haiti earthquake on the other hand registered at an intensity of 7.0 (Disasters Emergency Committee, n.d), and the Chilean earthquake registered at a magnitude of 8.8. In Japan, the thrusting of the Pacific plate under the North American plate caused the earthquake;

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See like a Scientist Physics Assignment

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A linear scale, on the other hand, involves a line marked at intervals to display distances or objects on earth that are represented on the scale (Beasley 51). An individual using the scale could use the pair of dividers in measuring the distance and

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Radio activity Physics Lab Report

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In addition, the accumulative nature of daughter nucleus was illustrated on a chart. Further, to demonstrate that data obtained from tossing of coins activity has a Gaussian distribution, bar graphs

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The ways of improving Maintainability and Reliability of engines on Air bus A380 Physics Essay

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The airbus A380 is subsonic with very long range and very high capacity civil transport airplane. It provides a number of payload capabilities ranging from 400 travellers in a very

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Static Equlibrium Physics Lab Report

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This is not as expected. The faulty results may have arisen due to positioning of the carriage that resulted in directional positioning errors, errors due to taking readings, and finally tensional errors. Also, this could be due to the meter stick

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Heat Conduction Physics Assignment

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Heat Convection occurs by mixing of fluid elements whereby energy is transferred through fluid motion that is random. Newton’s law of cooling is given by Qconv = hAs(Ts − T͚).Heat Radiation is the transfer of heat through electromagnetic waves. The material releases thermal energy in which is absorbed by another material. Radiation emitted by surfaces is given by Qemit = εσAsTs4.

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The Internal Resistance of a Cell and Electromotive Force Physics Lab Report

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The resistor value was gradually increased to achieve different values of the terminal voltages and the current. A graph of best fit is plotted for terminal voltage against the current. The results from the graph are then used to determine the electromotive force of the cell and its internal resistance.

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Data Acquisition Module Experiment Physics Essay

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The Data Acquisition Module makes the experiment easier. However, the experiment can become complicated if the DAQ is not compatible with certain computer systems. The use of recorded DAQ relates to the aim of lab five which entails the provision of lab experience with the USB-1208FS DAQ in resistor network analysis.

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Hookes Law Laboratory Physics Lab Report

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Hooke’s Law is a basic physics principle that opines that the force required to extend or compress a spring by some distance is proportional to that distance. Robert Hooke, a British physicist, was the first to report on the relation between the force exerted on a spring and its deformation. He defined the relationship as “the extension is proportional to the force”.

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Safety Statistics Aviation Physics Essay

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The first issue that statisticians should take into consideration is the cause of the accidents. Lorentson (2013) says that causes of

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The History of Telescope Invention Physics Essay

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Another lens, called the eye lens is closer to the eye. Its function is to magnify the upside-down image produced by the objective lens. Lenses with spherical surfaces have certain aberrations or limitations. Thus, either kind of lens may have several lenses when it is to be used in a telescope because this helps overcome limitations

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Climate change Physics Admission/Application Essay

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This implies that adaptation is the management of the risks posed by climate change with respect to the mitigation decisions revolving around the environment, economy and the future generations (IPCC

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The Value of a Capacitor Physics Essay

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The author states that another factor that creates variation in capacitors is the plate spacing. While all other qualities are set equal, closer plate spacing improves capacitance as the capacitor becomes greater while further plate spacing creates a weak capacitor as there is less capacitance.

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Arctic Exploration and the Future of the Arctic Ocean Physics Essay

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Afterwards, they knew that there was no such ice-free sea as rumored. Hayes’ team progressed well and survived through the conditions such that no one became a victim like the past expedition.

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Investigation#4:Initial Velocity of a Projectile Physics Lab Report

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Projectile usually has an initial non-zero horizontal velocity whose acceleration is due to gravity alone. An object can also ceased to a projectile once any real effect is made to change its

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Natural gas & Geothermal energy Physics Essay

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Natural gas depicts a fossil fuel, which formation occurs because of the pressure and intense heat of the buried gases, plants and animals. Plants gain energy from the sun, which is stored

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A Statistical Explanation for Radioactive Decay Physics Coursework

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Radioactivity is a process that occurs when the two forces of attraction and repulsion in an atom lead to instability in the isotopes that surround the nucleus thereby causing a displacement of certain isotopes. Decay occurs when energy is lost by the nucleus in form of mass as it tries to achieve stability.

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Weekly post Physics Assignment

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we understand how chemicals are used and transported through an ecosystem. This exercise will help contribute to our understanding of the movements of compounds in ecosystems. The transport and transformation of substances in the environment are known collectively as

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Radiation Shielding Physics Assignment

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X-ray tubes could actually have different configurations where it could be mounted on the ceiling, on the wall, on the floor or as mobile or c-arm tubes, depending on the need and resources of the health care or diagnostic institution. It is important since this equipment is used to take different radiographic procedures to determine the causes of illnesses.

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Experiment on Optical Fiber Transmission Physics Lab Report

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The results of changing the varying frequency of the output signal, the independent variable, on the values of the input signal are shown in the forms of waves of various frequencies and wavelengths. It shows the use of normal visible light as input signal and coding them by simple low and high pulses of the transistor to transistor logic.

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The Impulse-Momentum Theorem Physics Essay

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The car where the driver suffered severe injuries must have experienced a bigger impulse compared to the other car. This implies that force acted on this car for a longer period than in the car where the driver had fewer injuries. In both cases of elastic and inelastic collisions, the total initial momentum is not always equal to the total final momentum.

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OPTICS Homework Physics Coursework

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The staging of the image was very good in that it showed very little difference with the actual image at that particular time. In my view, a person serving any military forces should be dressed in a combat uniform. In addition, how could a dying person from

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Persuasive Letter Physics Essay

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My concern is because climate change affects all species that depend on the planet for water, food and safe areas of residence. Currently, there is

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Principles of Radiographic Imaging Physics Essay

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Body position during the X-ray process relies on the body part under examination, condition of the disease or suspected disease under evaluation. The body habitus, bisection or anatomical position also dictates the lying position. In the case of an anteroposterior or chest X-ray, an upright position is recommended.

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Introduction to the Universe Physics Essay

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There is a thin layer of flesh compared with what lies beneath the cheek. The soft material of the cheek produces a different sound from that of the harder forehead when the two are flicked with a finger. The structure of the interior of the earth can be studied. The earth's crust is made of different materials that have different properties.

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Guide to Newton's Laws Physics Essay

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The first law of Newton revolves around the aspects of inertia which is the resistance of an object to change its motion. It states that every object which has a specific motion does not tend to change its motion unless some external force is applied to it. An example of the 1st Law of Newton is our on motion when we are traveling in the car.

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Binding Energy Calculations Physics Essay

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The binding energy in a nucleon is the resultant of the difference in mass of the constituents of the nucleus. It may also be defined as the total energy required to completely separate the nucleons in the nucleus of an atom. In addition, the energy may be defined as the energy that is lost with the formation of a nucleus (Podgorsak 17).

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Florida evergldes Physics Assignment

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This kind of snake has occupied the dry and wet forest of Florida. The first impact is that it has led to competition in terms of feeding with the lesser species in the environment. Citing an example of the frog

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Case study in space flight class Physics Case Study

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A better understanding of space enables all scientists to perform various tasks, acting as an integrating concept in the world of science. It is through the knowledge of space that the modern world has improved, enabling human beings to

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The Issue of Global Warming Physics Essay

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Global warming has caught the attention of all global states as it is increasing at a very alarming speed and the consequences are very severe. This threatening disaster occurs due to either human activities or natural causes. However, human activities have proven beyond doubt to be the main contributor to the occurrence of this plague.

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Running Water vs Groundwater Physics Essay

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The salinity level of this water does not permit it to e utilized for our daily purposes. It is also incompatible with animal and plant species living on dry land. However, some plants have the capability to stay alive in saltwater, while most plants are unable to survive in saltwater. The natural cycle of water is the main source of fresh water.

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Fixed, Loose or No End Wave to Oscillate Physics Assignment

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The term standing wave is used to denote the resonant mode of the vibrating string or the simulation used in this experiment. The resonance in this simulation is created by constructive interference of two waves which travel in opposite directions in the same medium creating a simple harmonic oscillator.

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The Sun and Renewable Energy Physics Coursework

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There are mechanisms through which Hydrogen may be converted to Helium. Helium is a stable gas formed from Hydrogen fusion, such as the nuclear reactions that occur in the sun (Gratzel 6846). The spectral peak of solar energy is at the visible region of its spectrum which is between the ultraviolet rays and infrared light. This is with an intensity of 1.375 kW/m2, also known as the solar constant.

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Environmental radiation survey Physics Essay

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Ludlum-2242 has includes gyratory switch for juggling between the R/hr and mR/hr ranges, a count reset knob and a fast/slow rejoinder switch. In addition, the user needs to understand the working of the alarms system so as to take precautions

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Planet Saturn and Life Support Physics Essay

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The interior core of Saturn is a dense rocky core surrounded by a thick liquid hydrogen layer that is covered by another liquid layer of mixed hydrogen and helium that dissipates to the gaseous outer layer (Saumon, Hubbard, and Lunine, 1992). In order to support life, Saturn would have to be stripped of its gaseous and liquid layers.

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Environmental Issues Journal Physics Essay

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Obviously, a hotter earth surface will melt the polar ice, leading to rising sea levels that erodes coastal areas. The ice that reflects sunlight back to space gets gradually depleted, making the water too hot for the inhabiting marine wildlife. In addition, as

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Environmental Action Plan Issues Physics Essay

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Environment refers to the surroundings of a living organism. It includes both biotic and abiotic factors such as other living organisms, plants, and the natural environment. In the book of Genesis, God created man and gave him the responsibility for the earth. These responsibilities involve participating in conservation measures.

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Color and the Visible Spectrum Physics Research Paper

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This narrow range of wavelengths forms the visible light spectrum, named so because it is the only range humans can see. From this

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Damped Oscillations Physics Lab Report

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The oscillation’s period is fully depended on the frequency of the oscillations. The relationship of the period to the frequency is given as, T = . For the undamped oscillations, the amplitude did not decay with time as there is no

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A topic about any scienes Physics Essay

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Chlorine is very abundant element that can be found in Earth’s crust and oceans. It has several benefits such as purifying water supplies, treating sewage,

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Mountains and Molehills Physics Essay

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This northwest region is bounded by a cliff called “The Rim” which extends up to the Sacramento Mountains. These mountains experience different climate during seasons ranging from summer, mild autumn to cold winter. It also serves as a home for

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Operational Amplifiers Physics Assignment

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An operational amplifier that is ideal has several characteristics that are unique. In case the device is to be used as a gain block, an amplifier that is ideal should have infinite gain. Similarly, the input impedance of the amplifier should also be infinite so as not to draw any power from the driving source.

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Distance To Galaxy Using Supernova Physics Essay

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It is considered as spec tropic class that comprised of two distinct physical entries :SNIb/c which is a massive stars that undergo core collapse after losing their hydrogen atmosphere and SNIa which is most likely thermonuclear explosion of white dwarfs

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Source of error Physics Assignment

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An object is acted on by various types of forces. Each of the forces acting on the same body act at different distances from the pivot point. Thus, each force acting on

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Specifics of Polarized Light Physics Essay

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Visible light is actually an electromagnetic, transverse wave that propagates outwards from the source in all directions. The term polarization or polarized light refers to the waves that are traveling only in one plane, and this light is known as polarized light. The sun is a spherical source out of which a large spectrum of electromagnetic waves is emitted.

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Physics Essays