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Physics Essays

Result for Subject Physics:
1449 essays
The Design Work and the Techniques in a Design Project Physics Assignment
7 pages (1824 words) , Download 1 , Assignment
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Some problems such as the microcontrollers which were found to be very touchy when they came with serial data settings could not be adjusted since this was a manufacturer’s specification and this affected the overall performance of the car. The problems encountered result in the alteration of the initial design to a modified version of the same.
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Combustion, Fuel and Energy Physics Lab Report
6 pages (1712 words) , Download 1 , Lab Report
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This experiment was conducted to study the mechanism of the reaction and kinetic characteristics of Pittsburgh coal combustion based on the emission of CO and CO2. Based on the data obtained from this experiment, the rate constant of Pittsburgh coal combustion was determined to be 0.039, the pre-exponential factor as 1.293 and the activation energy as 4225.
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Electric and Hybrid Cars Physics Essay
6 pages (1706 words) , Download 0 , Essay
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Once the batteries are used up, they are recharged to their full potential, which would be done during the night or the days when the car is not being used. This is because the batteries take a long time to recharge, during which they may not have enough charge for driving to desired destinations.
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Electric and Hybrid Cars Physics Report
6 pages (1761 words) , Download 0 , Report
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Carbon emissions are usually the products when an engine burns off fuel to move the car. Therefore, the vehicle or the automobile industry generally has been attributed to the rapid rise in global warming. This has spurred up talks among the environmentalists and the carmakers to make them develop greener cars.
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Electric and Hybrid Cars Physics Report
6 pages (1713 words) , Download 0 , Report
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Generally, alternative energy is currently perceived as the harnessed energy and recovered without harmful or undesirable effects on the environment, e.g., carbon dioxide emissions or greenhouse gas effects. Alternative energy includes clean, renewable, and sustainable sources such as solar power, wind, biomass, wave, and tidal energy.
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The Cosmology Physics Coursework
6 pages (1662 words) , Download 1 , Coursework
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As such, Steven D. Miller introduces us to the solution. In this case, the new sensor by the name Day Night Band can detect even a single streetlight from the space. This technology encompasses the imaging radiometer that uses a visible radiometer suit that flies on the Suomi-NPP satellite.
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Problems Associated with the Intermittency in Space and Time of Solar Energy Sources Physics Essay
7 pages (2075 words) , Download 0 , Essay
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The systems get far sufficient away from the periodic orbit to be impacted by chaotic dynamics for the rest of the state gap until it gets slam to the orbit again and make returns to the practically irregular behavior; as the time spent close to the periodic orbit depends considerately on how closely the system entered its environs, the length of each phase is impulsive.
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Magnetic Levitation Physics Term Paper
9 pages (2622 words) , Download 1 , Term Paper
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This technology has experimented over the past couple of decades with intensively. In the last ten years, scientists have developed systems that implement magnetic levitation as a reliable means of transport. Germany and Japan, as leaders in the rail system, identified the potential of magnetic levitation technology.
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Experiment on Force, Torque, and Equilibrium Physics Lab Report
6 pages (1688 words) , Download 2 , Lab Report
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The second requirement of equilibrium will be required to be confirmed that the net torque equals zero. Through the experiment through the use of the Arm Model a particular force created by a biceps muscle will be determined due to its contraction when the arm lifts an object whose weight is known. Torque refers to the rotational equivalent of force.
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Development of the Permian Reef Physics Report
9 pages (2569 words) , Download 0 , Report
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The ramp to rim evolutionary succession is one of the most common stratigraphic patterns within seconder’s carbonates process occur concomitant evolution of stone rims, which are bound by boundaries. Retrograding systems such as the Devonian of the Canning Basin (Playford et al. 1929) experience this stratigraphic pattern.
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Amplification, Rectification and Applications in Motor Design Physics Essay
5 pages (1545 words) , Download 1 , Essay
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SC is used in the system, which is different from the asynchronous counter given that it consists of flip-flops that are supplied by the clock pulses. One advantage of the SC is that they have the capability to build faster counters and with reduced synchronization interferences with system components. (Tao 2003). 
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Mach Number and Classify Fluid Flow Regimes Pressure and Thrust, Lift and Drag Physics Lab Report
4 pages (1339 words) , Download 0 , Lab Report
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The technology is not only used in the flying objects but also in the stability of supercars. The spoilers installed in the back of the care creates a downward force helps keep the car stable even when it is moving at high speeds. Further research in the field is crucial to determine better and more accurate methods of measurement of these parameters.
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The Nuclear Reactors Physics Report
6 pages (1710 words) , Download 0 , Report
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However, in contrast, his ideology failed to integrate the concept of the fission of thermonuclear as a source of a neutron, which was yet to be discovered. However, his notion was further developed by other scientists who made it more precise, most notably Otto Hahn in 1938, among others.
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Audiometry: Hearing Disorders and Audiogram Interpretation Physics Lab Report
2 pages (750 words) , Download 0 , Lab Report
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Audiograms are normally produced using a number of test equipment such as the audiometer. This allows for different frequencies to be presented to the subject
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Experiment of Voltage Controlled Oscillator Physics Assignment
6 pages (1629 words) , Download 1 , Assignment
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An oscillator is an electronic or mechanical device that functions on the principle of oscillation. Oscillation refers to a periodic variation between two items based on varying levels of energy. All kinds of oscillators operate on some basic principle whereby the oscillator uses a delicate amplifier whose output is feedback in the input phase.
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The Modern Digital Cameras Physics Case Study
8 pages (2474 words) , Download 1 , Case Study
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The main intention behind the creation of these sensors was to replace the film-based cameras with electronic devices capable of being available in semiconductor processes. The initial attempt to design image sensors was first based on the nMOS and pMOS processes (Burrough & McDonnell, 2008).
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International Space Station Systems Engineering Risk Management Physics Case Study
7 pages (2144 words) , Download 0 , Case Study
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This company is run by various organizations, including Boeing, NASA, the prime contractor, and other international partners (Young 429). The ISS has many customers who require to be well protected from any danger or anything that might harm them. Some of their customers include Congress, Administration, the public, users, and international partners.
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4D Technologies Application in Aircraft Engine Maintenance Physics Report
10 pages (2830 words) , Download 0 , Report
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The 3D simulation is a complemented product that is crucial in larger presentation works. Rapid development in industries facilitated the introduction of computer-aided design in the process of the manufacturer.3D software was based on geometric algorithms. The introduction of UNIX operating systems was a step forward in the development of computer simulation systems.
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High Performance Liquid Chromatography Physics Lab Report
5 pages (1278 words) , Download 1 , Lab Report
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The movement of the analyte is dependent on its composition, the mobile phase and the stationary phase. The retention time is the amount of time it takes for the analyte to elute and is unique in each sample. The linear velocity that is enhanced by the high pressure that is used gives the components minimal time to diffuse inside the column. 
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Role Transition From LPN to RN Physics Report
13 pages (1083 words) , Download 1 , Report
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The design process of a mass-spectrometer whose purpose is to detect commonly smuggled illicit drugs at an airport is discussed in this paper. The mass spectrometer is expected to be able to detect concentrations of the common elements for all the drugs. After detection, the drugs are compared with a database of chemical compounds as outlined in the paper. 
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Igneous Intrusions in the Continental Crust Physics Report
16 pages (4346 words) , Download 0 , Report
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A liquid rock that is included beneath the Earth surface is known as an intrusion. The intrusions are created when new materials are added to the continents result in lighter material such as magma to rise.
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The Usage of X-Rays Physics Essay
5 pages (1348 words) , Download 2 , Essay
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Electromagnetic radiation is a type of energy coming out from certain physical processes. It consists of both visible and non-visible types of radiation. For example, light radiates from the sun and consists of electromagnetic radiations in the visible range. At the same time, electromagnetic radiations consist of radiations in the invisible range also.
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The Resistors and Logic Circuits Physics Lab Report
7 pages (1823 words) , Download 0 , Lab Report
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Voltages across the resistors and currents in the different circuit configurations were measured and compared with expected theoretical values.Diodes were used to simulate the logic circuits of AND and OR, and the circuit operation on biasing the diodes iteratively was consistent with the theoretical expectation. The results for the resistor circuits also closely approximated theoretical calculations.
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Conservation of Total Linear Momentum and the Conservation of Energy in a Collision between Pucks Physics Lab Report
3 pages (773 words) , Download 1 , Lab Report
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A close approximation of such an ideal elastic collision is provided by the interaction of 2 pucks, both of which are free to move on a nearly frictionless air table surface. Since the forces involved are non-contact and radial, no angular momentum or angular kinetic energy is transferred or imparted to the pucks during the time when they interact
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Aeolian Features and Processes Physics Assignment
7 pages (1992 words) , Download 1 , Assignment
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Generally speaking, a collision between earth and a bigger body resulted in a lot of material (in form of small moons) being detached from earth and this material collided and attracted each other to form one solid mass; the moon as we know it. Eventually, the earth’s gravity settled the moon in its orbit.
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Aspects of European and Portuguese Exploration and Colonization Physics Article
11 pages (2859 words) , Download 0 , Article
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It is important to note that the Europeans were the greatest explorers and colonizers of all time. The colonization moves were successful due to several reasons. First, the countries that were colonized were weaker than the countries that occupied them. The weakness was evident in the form of economic strength, political strength as well as military strength, among others.
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The Global Warming and Coral Reefs Physics Report
6 pages (1568 words) , Download 0 , Report
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They conclude that a high potential for the collapse of coral reef ecosystems in the future is possible, which demonstrates the need for immediate action along with further research.   This analysis will examine the study's purpose, the methods used, summarize the findings, analyze the results about its importance to both oceans and humans, and ends with future considerations for proactive management responses and policy change.
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Earth and Space Science Physics Report
7 pages (1838 words) , Download 0 , Report
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Liesel Mine was born in a Jewish family; she usually schooled and was the first woman with a doctorate in Vienna's university. Meet together with Frisch coined that the nucleus of the atom could be split into many smaller parts and that there were not naturally occurring and stable elements existed after Uranium.
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Aluminum nitride thin films report Physics Research Paper
11 pages (3568 words) , Download 0 , Research Paper
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The film that is deposited as a result of the reaction is normally characterized by an incidence of x-ray diffraction, an atomic force microscope and a secondary mass of ion spectroscopy. Results from the x-ray diffraction procedure have revealed that the fine-grained microstructures have an average roughness that ranges from 6nm and 8nm.
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The Electromagnetic Spectrum Physics Report
6 pages (1678 words) , Download 0 , Report
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The magnetic and electric components of a vibrating electric charge produce electromagnetic ways. The electric field and magnetic field of electromagnetic waves are at right angles to each other, and these ways occur in a vast range of frequencies. This enormous range of frequencies is termed the electromagnetic spectrum.
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Ocean Thermal Energy Conversion Physics Case Study
7 pages (2076 words) , Download 2 , Case Study
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OTEC food production is also a critical by-product. The production is of OTEC concurrently leads to the production of chief nutrient-rich in cold water from the deep ocean. Such wastewater from the OTEC extraction and production is dischargeable into mostly contained ponds adjacent to the shore or land (Climate Wire, 2003).
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Investigation of Elasticity Physics Lab Report
9 pages (2571 words) , Download 0 , Lab Report
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As the mass hanged on the spring is added, the spring's elastic potential energy also increases. Elastic potential energy is the energy that is stored when spring is deformed, especially after stretching (Hyperphysics, 2015). Therefore, theoretically, elastic potential energy should be directly proportional to the spring's mass load.
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Composite Material Failure in Aircraft Physics Report
36 pages (9659 words) , Report
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The Diamond materials and construction methods also got to be used for a few aircraft productions. Interest in the use of fiberglass material developed in the 1940’s in the manufacture of fabrics made of glass fibers. By the time 1960s, there were enough techniques and materials already developed for creating more extensive use of threads material possible.
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Harmful Effects of the Sun Physics Term Paper
5 pages (1596 words) , Download 0 , Term Paper
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However, the sun can be hazardous and cause health effects, both in the long term and short term, if its penetration to the earth's surface is not controlled. The penetration of the excessive ultraviolet rays into the earth's surface results from the depletion of the ozone layer due to some human and other natural activities. In this paper, I will discuss some of the health effects that result from the excessive heat and penetration of sun rays into the earth's surface.
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Light and Its Characteristics Physics Lab Report
1 pages (395 words) , Download 1 , Lab Report
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It has yet proved its significance to several conceptual biological areas that includes; vision, botany, neurobiology ecology, and even the molecular biology (Geometric Optics, 1987). The
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Abiotic Petroleum Physics Case Study
15 pages (4091 words) , Download 0 , Case Study
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Each method can be used depending on the underground environment where the oil is deposited, characteristic of sedimentary rocks and depth.  Environmental impact of abiotic petroleum will be studied. Finally, one will be able to know if the abiotic theory of oil formation is more valid than the biotic oil formation theory “fossil-fuel” theory and if “peak oil” is a challenge to be faced if the oil is non-renewable as perceived by biotic oil formation theory.
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Vibration Physics Assignment
4 pages (1374 words) , Download 0 , Assignment
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The stability condition of a two-degree-of-freedom system is represented in physical constants terms of the system; the two-degree-of-freedom system discussed is subjected to self-exciting. The solutions of the frequency transfer function might be availed via the substitutions in places of s after obtaining a general transfer function for a system.
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Half Layer Value of Wood and Aluminum Industrial Hygiene Physics Lab Report
2 pages (500 words) , Download 1 , Lab Report
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Ionization radiation normally occurs in two major forms; waves and particles. Examples of radiations include: radio waves, heat waves, and infrared,
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Deep Sea Drilling Physics Essay
6 pages (1848 words) , Download 0 , Essay
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Environmental scientists remain skeptical about deep-sea drilling, arguing that the Deepwater Horizon oil spill's impact on the ecosystem is unknown. The paper discusses the benefits and disadvantages of deep-water drilling, the economic impact, the technology used, and lessons learned from the Deep Horizon oil spill. It asserts that the benefits of drilling for oil outweigh the disadvantages.
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Relationship between Mechanics and Drug Binding Physics Report
5 pages (1355 words) , Download 1 , Report
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Quantum Mechanics- based approaches have been applied recently in evaluating energies, optimizing molecular structures, and determining ionizable elements' protonation states. For a high-throughput in silico screenings, quantum mechanics-based procedures have derived quantitative structure-activity relationship models
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Positron Emission Tomography Physics Article
7 pages (1920 words) , Download 1 , Article
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It permits vivo investigation of body part perfusion, metabolic pathways, and biomolecular processes where there are a standard and diseased state. PET cameras make great use of real features of positron putrefy to extract quantitative computation of tracer absorptions. The analysis clarifies crucial elements involving basic rules of radionuclide imaging, PET instrumentation, and current developments.
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Solar as an Alternative Energy Source Physics Essay
5 pages (1495 words) , Download 1 , Essay
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The potential danger and limited supply have prompted humans to innovate models that will enhance their survival. Sources of energy have shifted from fossil fuels to renewable energy. There is need to focus on this energy with an aim of evaluating its economical value and its impact on the earth’s atmosphere. The solar energy has been termed as the best alternative of energy source. 
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Overview of the Materials Selection Process Physics Assignment
7 pages (1827 words) , Download 1 , Assignment
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The decision to choose aluminum follows the study of the mechanical properties and physical behavior of aluminum. The second guiding principle is the affordability of the material since high costs make the production of the containerless efficient regardless of the performance of the component developed.
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Deep Space Flight Simulation Physics Case Study
6 pages (1833 words) , Download 0 , Case Study
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The simulation was carried out by the European space agency, Russia, and China. The experiment facility was situated at the Institute of Biomedical Problems that is located at the Russian Academy of Sciences in Moscow. The mission was conducted by an all-male crew of one Chinese, three Russians an Italian and a Frenchman.
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The Radioactivity Physics Coursework
6 pages (1698 words) , Download 0 , Coursework
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Unstable nuclei of atoms emit particles as a result of the instability of the nuclear. These particles are referred to as radioactivity. It results due to the lack of enough binding energy to hold the nucleus together when either the protons or neutrons are in excess numbers (Radioactivity n.d.).
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The Probability of Tossing a Coin Physics Lab Report
5 pages (1190 words) , Download 2 , Lab Report
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The result obtained follows a normal distribution. The percentages of decay represent the half-life of the decaying particle. To study radioactive decay and decay randomness of radioactive decay process by using probability from tossing a coin. Tossing coins is a good model for radioactive half-life.
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The Bernoullis Experiment Physics Lab Report
8 pages (2065 words) , Download 0 , Lab Report
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Intuitively, the process involved using a weight bench (hydraulic bench) to take the two readings, venture meter and manometer., Eleven points were selected along the venture meter whereby piezometric head values for each were measured explored in the "procedure" section.  In which case, Bernoulli's theorem majorly relies on classical venture use, as can be seen from the experiment.
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Investigation of a Turner Circuit Physics Lab Report
7 pages (1963 words) , Download 0 , Lab Report
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A demodulator is fed with the intermediate frequency (IF) by the broadcast FM/AM transmissions. The same demodulator helps convert the radio signal into audio-frequency signals to be provided to drive a loudspeaker.
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Characteristics and Uses of Lenses Physics Case Study
6 pages (1593 words) , Download 1 , Case Study
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The light rays converge as they pass through the biconcave lens at the top and diverge as they pass through a biconcave lens at the bottom. Lenses are used to change the shapes and sizes of images received through it. Lenses can make images appear larger or smaller. Lenses are known to affect light focusing on a process called refraction.
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The Equilibrium States in Vector Mechanics - Statics and Dynamics Physics Lab Report
7 pages (1257 words) , Download 1 , Lab Report
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In the physics of vectors and statics, an object is said to experience balanced forces whenever; the net force is equal to zero, and acceleration is equal to 0 ms-2. Objects experiencing balanced forces could either be at rest or moving at uniform speeds in the same direction. This experiment involved the study of balanced objects at rest.
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