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Physics Essays

Result for Subject Physics:
1449 essays
Archimedes Principle Physics Lab Report
2 pages (500 words) , Download 3 , Lab Report
Free
Experiments that study the floating and sinking properties of different materials are practical application of Archimedes Principle (Smith 15). According to the principle, volume of liquid displaced when an object is immersed in water is directly related
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The Internal Resistance of a Cell and Electromotive Force Physics Lab Report
6 pages (1611 words) , Download 15 , 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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Volume and density Physics Lab Report
4 pages (1000 words) , Download 2 , Lab Report
The computed standard deviation and delta values for the different dimensions of the hollow cylinder are as given in the table, together with the mean value. The mean values and standard deviations are used as
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Earth and Space Science Physics Essay
1 pages (318 words) , Download 3 , 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 of minerals; they vary from soft to the hardest one. Minerals also have different colors and different luster, which help them to distinguish each from the other.
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Environmental Law Related to Solar Energy Exploitation Physics Assignment
1 pages (265 words) , Download 2 , Assignment
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Business units can also think about solving their energy problems with the help of solar energy. It is necessary to formulate a law that makes fixing solar rooftops mandatory while constructing new buildings. Homes that have more than 2000 square feet of the area should fix solar panels at the top of the building as part of this law.
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Path Followed Light Physics Lab Report
1 pages (407 words) , Download 2 , Lab Report
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Light is electromagnetic radiation of any wavelength. In a vacuum, light travels at a speed of 3.0 x 108 m/s = 300,000,000 m/s (Lynch and Livingston 6). There are various sources of light with most of them being thermal. Light behaves like a particle and wave. Light has various properties. One such property that the experiment tries to prove is to determine the path traveled by the light.
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Estimation of the Value of Gravitation Force Using Simple Pendulum Physics Coursework
4 pages (1166 words) , Download 2 , Coursework
Free
The estimation of the value of acceleration due to the gravitation force can be done using the simple pendulum experiment. Such an experiment can be successfully conducted using a bob, thread, and split cork. With all these apparatus in place, the pendulum is set to swing as its period of oscillation is recorded at different lengths of the thread.
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Organisms from the Treasures of BC Coast Physics Coursework
5 pages (1250 words) , Download 2 , Coursework
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The author states that the movement of the rockfish points to the fact that it consumes living organisms. This is based on sudden speed bursts followed with moving jaws. Additionally, unlike other types of fish that seem to swim near the surface of the water, rockfish thrives near the bottom and among the rocks.
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Reflection and Refraction Physics Essay
1 pages (250 words) , Download 12 , 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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Emergence of Novel Scientific Ideas Physics Assignment
1 pages (250 words) , Download 2 , Assignment
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The community must have the scientific mind and attitude. That means that we are willing to test and inquire the validity of opinions, beliefs and hypothesis through scientific process. To be specific, we can take the case of the
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Hydropower Energy in the US Physics Research Paper
9 pages (2519 words) , Download 2 , Research Paper
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The advantages associated with the use of hydropower are immense and they make it an ideal source of green energy. Fossil fuels, though largely used to produce energy in the country, present a substantial hazard to the environment as well as the dwellers of such environments. The proposition for adopting hydropower energy generation is well anchored.
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Estimation of Value of Gravitational Acceleration G Based on Measurements from a Simple Pendulum Physics Coursework
4 pages (1194 words) , Download 2 , Coursework
Free
The pendulum when set in motion swings back and forth and this movement is considered to be periodic. The period is deemed to be the duration taken for one complete oscillation. The frequency can be deemed to be the number of oscillations that the pendulum can make per unit of time the inverse of which is the period i.e. f = 1/T.
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Behavior of light Physics Coursework
2 pages (500 words) , Download 2 , Coursework
Free
The objective of this assignment is to determine how light behaves in mediums of different densities.
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Understanding Aircraft Cabin Load Physics Essay
1 pages (346 words) , Download 2 , Essay
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Understanding aircraft carriers requires the knowledge of the factors that influence the pricing of the cabin load in shipping (Schepisi 2007). It is vital for carriers to understand the effects of both the space and the weight of an aircraft. Space is important for effective landing and takeoff procedures of the aircraft.
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College Application Personal Statement Physics Personal Statement
1 pages (250 words) , Download 5 , Personal Statement
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I would like to expand my knowledge in these two areas and be able to pass the same knowledge to students. I hope to be able to change the attitude of students about these subjects. My
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The Relationship between Earthquakes and Tsunamis Physics Research Paper
1 pages (285 words) , Download 3 , Research Paper
Free
The waves that are involved in the displacement are the seismic sea waves. The activities involve the vertical displacement of water that is overlying (Kajikawa 24). Tectonic earthquakes involve the deformation of the earth’s crust. The faults lead to destructive plate boundaries' abrupt movement resulting in simultaneous abrupt water movement.
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Meteorites of California Physics Essay
1 pages (250 words) , Download 2 , Essay
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The meteorites have remained a significant comic jackpot since April 22, 2012. The meteorites of California remain very pivotal in the history of earth and meteorological sciences.
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Persuasive Letter Physics Essay
2 pages (500 words) , Download 2 , 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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The Frictional Force and Tension in the String Physics Lab Report
4 pages (1100 words) , Download 2 , Lab Report
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Friction is important in many matters cars and vehicles use the friction between tires and roads to move the vehicle. It produces wear and tear in the engine parts when they slide over one another. In order to estimate the friction proper mathematical systems are utilized to evaluate the force of friction between the sliding surfaces.
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OPTICS Homework Physics Coursework
1 pages (250 words) , Download 2 , 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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Human Factors and Team Resource Management Physics Essay
4 pages (1000 words) , Download 2 , Essay
In addition, investigations show that there existed a cockpit culture where the captains neglected their fellow crew members. This led to disagreement and confusion within the cockpit, resulting to
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Eye Laser Surgery Physics Essay
2 pages (570 words) , Download 8 , Essay
Free
Laser eye surgery is a medical procedure that involves the use of a laser to reshape the surface of the eye. This is done to improve or correct short-sightedness, long-sightedness and astigmatism. It can also be helpful in overcoming presbyopia (difficulty seeing up close as we get older).
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Major Effects of Fossil Fuels Physics Assignment
3 pages (1046 words) , Download 2 , Assignment
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Natural gas and oil are formed from the remains of marine organisms when they sediment on the sea floor while coal is formed from the fossilized remains of vegetation on land (Shepherd, 2002). The first widespread use of coal as an energy source was in 2000 BC in China (Heinberg, cited in ProCon.org, 2013).
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Physics134 week7 Physics Coursework
1 pages (250 words) , Download 2 , Coursework
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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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Physics134 week10 Physics Coursework
1 pages (250 words) , Download 2 , Coursework
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The basic principal through which a fuel cell operates is in converse to the electrolysis process; thus involves synthesis of hydrogen from the fuel in question, and oxygen into water. The efficiency of a fuel cell is outstanding since
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Physics134 Physics Coursework
2 pages (500 words) , Download 2 , Coursework
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The approach also examines the potential to improve ventilation design and carbon financing mechanisms. The feebates system in China promotes technologies of consumption of energy in the construction
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Geological Features of Venezuela Physics Research Paper
8 pages (2237 words) , Download 2 , Research Paper
Free
The country is 916, 445km2 large with a population of around 29, 000,000. Venezuela is important in modern history with its rich biodiversity. Many habitats are ranging from the famous Andes Mountains to the vast Amazon Basin tropical rainforest. Other outstanding features include the Caribbean coast, Llanos plains, and the Orinoco River Delta.
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Natural gas & Geothermal energy Physics Essay
1 pages (250 words) , Download 2 , Essay
Free
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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Fibre-reinforced plastic Physics Coursework
7 pages (1750 words) , Download 2 , Coursework
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The author states that in certain cases, manufacturers of fibre-reinforced polymer use other fibres such as wood, paper and asbestos. Normally, the polymer is a piece of polyester thermosetting plastic, a vinyl ester or an epoxy. The aerospace, marine, construction and automotive industries are the most frequent users of FRPs.
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Moving Charge Creates a Magnetic Field Physics Lab Report
1 pages (250 words) , Download 2 , Lab Report
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This law states that if the right handed screw moves forward in the direction of the conventional current, the direction of rotation of the screw gives the direction of the field. Moving electric charges create magnetic fields B described
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Chemical and physical properties of carbon-fibre reinforced composites Physics Coursework
6 pages (1500 words) , Download 3 , Coursework
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The author of the paper explains that Carbon-fibre reinforced composite is the common form of composite used today. These type of composite is made by heating rayon or other types of fibre to extremely high temperatures usually above 2000 degree Celsius in an oxygen deprived environment such as an oven.
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Experiment on Optical Fiber Transmission Physics Lab Report
7 pages (2012 words) , Download 3 , 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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Exploring the Concept of Rotation Physics Lab Report
3 pages (764 words) , Download 3 , Lab Report
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The major objective of this experiment is to explore the concept of rotation by using a constant torque to create a constant angular acceleration for a rigid body rotating about its center of mass. From this, the knowledge concerning how a moment of inertia relates to the rotational axis for an object will come out.
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Rotational Motion Physics Lab Report
2 pages (787 words) , Download 6 , 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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How Tectonic Plate Theory Explains the Origin of Mount St Helens Physics Research Paper
2 pages (592 words) , Download 4 , Research Paper
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Mt. St. Helens in California is a notable example of the collision of plate tectonics to form it (Foxworthy and Hill 27). This occurred due to the volcanoes in the West Coast Cascade Range that produced the earth’s convergent plates to crash gradually over the years. This implies that the creation of Mt. St. Helens occurred in the subduction zone where plates collide beneath another.
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The Specific Heat Capacity of Water and Metal Physics Lab Report
4 pages (1000 words) , Download 2 , Lab Report
Specific heat capacity is the ratio between the heat capacity and the unit mass of a substance {C= Q/(mΔT)}, therefore the specific heat capacity of any substance is dependent on the
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20 paragraphs relating to the Rio Grande Valley Physics Research Paper
5 pages (1250 words) , Download 2 , Research Paper
Rio Grande Valley comprises of four large counties (Acton, 35). These include the Starr County and Cameron County. In addition, Willacy County and Hidalgo County are some of the counties found in Rio Grande Valley. It is of
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THE SCIENCE TECHNOLOGY SOCIETY (STS) MUSEUM Physics Essay
2 pages (500 words) , Download 6 , Essay
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According to the Bigert and Bergston study, the concern to improve the social welfare of people has challenged scientists to focus their attention in the creation of different types of tools in order to
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Art vs Science in Dostoevsky and Einstein Physics Essay
9 pages (2480 words) , Download 2 , Essay
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In particular, it explores the contributions of Dostoevsky, through such important works as ‘The Brothers Karamazov’, to the development of the world views of Albert Einstein; the interpretations that the two men had concerning the relationship between art and science, which overlap in many respects; and the unity of their inward philosophies.
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Ending the Energy Crisis Physics Coursework
2 pages (815 words) , Download 2 , Coursework
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From scholars and researchers in this field, I have learned that the crisis, which is man-made to a larger extent, will ultimately cause a catastrophe on earth unless solutions are found to address this urgently (Brown; Chu). Adverse weather changes, notably as a result of global warming, pose a real threat to humanity in this age.
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No Need To Trade Accusations Physics Case Study
3 pages (750 words) , Download 2 , Case Study
This presentation uses the information obtained from the crash site and as was reported on the statement of the various witnesses and participants that were involved. The aim is to establish what really happened on the day that Sandy’s car was totaled by a van while on her way to make the world a better place.
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Heat Energy and Climate Change Physics Term Paper
2 pages (500 words) , Download 4 , Term Paper
Free
seful in industrial set ups such as in geothermal electricity generation, its effects environmental effects of global warming that also extend to health effects are evident. An understanding of heat mechanism, heat and mechanical work, and mechanisms of heat transfer is
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Three-Unit Electromagnetic Generator Control Physics Essay
1 pages (250 words) , Download 6 , Essay
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The voltage regulator maintains a constant voltage level. It achieves this through the help of a rheostat that interferes with the strength of the electric field by varying its resistance. As the
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Climate Change: Man-Made or Natural Occurrence Physics Research Paper
8 pages (2088 words) , Download 2 , Research Paper
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Climatic change is a process that has been taking place for thousands of years. Today the Earth’s temperature is believed to have warmed to the level of the Medieval Warm Period. Climate change is a result of the increase in greenhouse gases, which trap energy from the sun leading to an increase in the Earth’s temperature.
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Thermodynamics and Refrigerators Physics Coursework
2 pages (554 words) , Download 2 , Coursework
Free
A refrigerator is a household appliance that is artificially kept cold to preserve food and beverages for a reasonably long period. It consists of a thermally insulated compartment accompanied by a heat pump that is used to transfer heat from inside the fridge to the external environment. So that cold temperatures below room temperature are acquired in the internal compartment to facilitate food preservation.
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Refrigerators: Reservoirs and Sinks, External Forces Physics Coursework
2 pages (500 words) , Download 2 , Coursework
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A refrigerator is a household appliance that is artificially kept cold to preserve food and beverages for a reasonably long period. It consists of a thermally insulated compartment accompanied with a heat pump that is used to transfer heat from inside the fridge to the external environment. 
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John Bardeen and His Accomplishments Physics Essay
2 pages (688 words) , Download 2 , Essay
Free
In 1947, he began working at Bell Laboratories. He joined a physics group led by William Shockley and chemist Stanley Morgan. Walter Brattain, Gerald Pearson who was a physicist, Robert Gibney who was a chemist, and Hilbert Moore who was an expert in electronics among others were also members of the group. They aimed to find a state solid alternative.
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Environmental Hazards and Human Health Physics Essay
2 pages (500 words) , Download 4 , Essay
Free
For instance, the toxic chemicals in open dumps often seep through the ground and contaminate groundwater (WeGreen-USA, 2014). Organic wastes will normally undergo degradation. During the degradation process, the wastes are broken down in the
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Demographic transition Physics Essay
2 pages (500 words) , Download 2 , Essay
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Demographic transition is made up of four different stages (phase I-IV). During phase I, equilibrium in population size persists. High rate of mortality is seen owing to absence of modern facilities. High infant mortality is seen but this is
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An advanced treatment of lasers and their applications Physics Coursework
6 pages (1500 words) , Download 2 , Coursework
2. Lasers light emit light that is very directional.  Laser light is emitted as a comparatively narrow beam in a given direction. In
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