Physics Essay Examples and Topics
- Subjects: Physics, Sciences
- Pages: 2
- Words: 1015
The amplitude and the frequency were of the wave were changed to observe what effects they have on the Fourier transform together with the amplitude histogram.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 535
However, it is easier in uplifting a load with a single fixed pulley because the pulley enables one to pull the load towards the gravitational acceleration, rather than against it like in the case when [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 701
Simple harmonic motion is a common type of force in the modern world of physics, which is defined by a periodic motion whereby the restoring force is observed to be proportionally aligned to the displacement.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 860
The photons are characterized by a lack of charge, and they move in a straight line. The rate of production and the energy of gamma rays depend on the radioactive process.
- Subjects: Physics, Sciences
- Pages: 1
- Words: 157
Intrinsic defect is a property that determines the conductivity of electrons in a given structure. The subjection leads to intrinsic defects, a phenomenon that affects the mechanical properties of materials in structures.
- Subjects: Physics, Sciences
- Pages: 1
- Words: 173
2 A required sample is identified by scanning a nanoscopic to mark scales on the surface. The two are: Here, a pattern is formed by moving chemicals on a given surface.
- Subjects: Physics, Sciences
- Pages: 1
- Words: 162
1 SK is one of the 3 processes involved in the formation of thin films. Most of the nucleation process is physical, but few areas are chemical.
- Subjects: Physics, Sciences
- Pages: 1
- Words: 156
The end result of the process is the formation of complete layers with smooth surfaces. Frank-van der merwe process is realised in the formation of two-dimensional processes.
- Subjects: Physics, Sciences
- Pages: 1
- Words: 177
However, in a DOS system, the process is continuous. It is at this point that a system referred to as Van Hove singularity is realised.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 170
An oscillation is what leads to plasmon, which entails the unstable state of the dielectric function of any gas that is in motion.
- Subjects: Physics, Sciences
- Pages: 7
- Words: 2006
Thus, the literature review forms the basis of improving the use and efficiency of fibrous filters in air cleaning. The second objective is to investigate the effects of solid contaminants on the efficiency of fibrous [...]
- Subjects: Physics, Sciences
- Pages: 9
- Words: 2481
This paper discusses Alfred Nobel's work with explosives for military and industrial use leading to his contribution to the world of the Nobel Peace Prize. As such, Nobel had to come up with a way [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 570
To be more precise, an increased focus is put on the growth of technology that is quite rapid in the modern world and the certain impact that it has on the relationship between time and [...]
- Subjects: Physics, Sciences
- Pages: 3
- Words: 904
The objective of the experiment is to demonstrate Newton's second law of motion that the acceleration of an object with fixed mass is directly proportional to the net force applied to it.
- Subjects: Physics, Sciences
- Pages: 8
- Words: 2295
The philosopher finds that atoms, while not directly visible, can become the foundation of physical properties of objects, and can be employed to unite chemistry and physics.
- Subjects: Physics, Sciences
- Pages: 10
- Words: 2505
The design of a solar-powered water cooler is based on the normal components and operations of cooling systems. The design of a solar-powered water cooler will help in providing water-cooling services to the people in [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1408
The nature of the blue sky is a result of two things; the nature of light and the chemical composition of the atmosphere.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1442
Since its discovery in the early twentieth century, the photon has contributed greatly to the understanding of the fundamental physics, was used in the multitude of experiments to prove the dualistic nature of light, served [...]
- Subjects: Physics, Sciences
- Pages: 3
- Words: 828
Fusion is the process of combining deuterium and tritium to create helium-4. Tritium production is an even more complex process and requires the use of a nuclear reactor to produce tritium beforehand.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 322
The rainbow effect was only visible with the sun behind me, and the color at the top of the phenomenon was red.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 299
The angles of the sunlight due to the position of the sun at sunset cause changes in the color of clouds during this period.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1372
When the subject of a discussion is subatomic particles, the use of the word "discovery" may be somewhat misleading to someone who is not familiar with the basic concepts of microphysics.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1370
Quantum physics, on the other hand, explains the autonomy of the electromagnetic field with the help of the photon concept. The common trait in the development of an understanding of photon is a lack of [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 584
The discovery of interference colors is closely associated with studies of the phenomena of birefringence and differences in indices of refraction.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 577
The interference colors are often presented with the help of the Michel-Levy chromatic scale that allows the most efficient interpretation of color groups.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 964
Some people believe it is the reflection of the oceans' color while others believe it is the reflection of the blue portion of the light from the sun that is reflected on the surface of [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1409
The year 1829 marks the time when Gaspard Coriolis came up with the definition of 'kinetic energy' the development that was followed by the introduction of the term 'potential energy' by William Rankine in 1835. [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 558
Therefore, the optical properties of the lens do not depend on most of the material that lies between the refracting surfaces.
- Subjects: Physics, Sciences
- Pages: 7
- Words: 1449
Laboratory #475: using the hand-held Sodium Iodide radiation detector, a search was performed, and the first radiation source was found in the first drawer of the cabinet, next to bio-hood by the right side of [...]
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1167
The initiation of atmospheric examination of nuclear weapons in the mid-twentieth century led to the emission of significant amounts of Sr to the environment.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 875
The process of filtration is complicated, and it is necessary to pay attention to each step and the goal that has to be achieved.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1430
That is water used to generate energy and energy used to provide water. Compromises exist between water and energy that are necessary to ensure adequate supply and security of these resources.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1387
The first part of the article presents the introductory statements and the general discussion of the purpose of the research and the purpose of the article that is to demonstrate the results of the conducted [...]
- Subjects: Physics, Sciences
- Pages: 3
- Words: 829
In certain situations, the accuracy of making direct measurements depends on the tools as well as the reliability of the observer.
- Subjects: Physics, Sciences
- Pages: 11
- Words: 3108
As one of the great scientists of the 17th century, Newton published his scientific theories and findings in the Principia, his masterpiece in the realm of science.
- Subjects: Physics, Sciences
- Pages: 15
- Words: 4072
A light-emitting diode refers to a light source that is capable of transforming electrical power into visible light. LEDs have been applied as sources of light in visible light communication.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 258
However, the wavelength of the visible form of light is between 0. The UV light has a shorter wavelength than that of the visible light.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 567
Therefore to describe speed it becomes necessary to factor in the amount of time the moving object takes to travel from one place to another as well as the actual distance between the two places.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 579
From the preceding, it is vital to conserve both forms of energy to ensure environmental sustainability because the misuse of energy is the chief cause of pollution.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 553
Contrary to the popular assumption that it is a point if the string theory is true, then it means that it is a point.
- Subjects: Physics, Sciences
- Pages: 6
- Words: 1677
Bohr's Theory Although the aforementioned atomic theory by Rutherford was accurate in that it predicted the existence of a dense nucleus in the core of an atom, it still had a few shortcomings.
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1151
According to Jain and Lee, debonding of carbon fiber reinforced polymer should be avoided as much as possible if the strength of the structure is to be assured.
- Subjects: Physics, Sciences
- Pages: 9
- Words: 2506
In the thickness-shear mode of vibration, the overall frequency of oscillation of AT-cut quartz crystal is described by the equation: F defines the crystal frequency, N is a constant of the material used to make [...]
- Subjects: Physics, Sciences
- Pages: 12
- Words: 3405
Research Aim: To identify the factors which are responsible for the threats of dependency on conventional energy sources Research Objective: To demonstrate how the development of alternative energy sources could overcome the rising cost of [...]
- Subjects: Physics, Sciences
- Pages: 7
- Words: 1213
One of the most critical questions that majorities ask and the main hurdle to renewable energy is whether renewable energy can ever efficiently become a viable energy option relative to the traditional, ready available sources [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 667
Overview Flywheel technology is able to store "energy by accelerating the rotor/flywheel to a very high speed and maintaining the energy in the system as kinetic energy".
- Subjects: Physics, Sciences
- Pages: 10
- Words: 2655
The underlying principle adopted in this technique is that a superior electromagnetic field emanating from a surface plasmon is used in the excitation of surface-bound fluorophores.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 565
Bonded wire strain gauge consists of a bendable features and a strain gauge that joins the bendable parts. Bonded wire strain gauge cannot be "detached and used again because of the bond".
- Subjects: Physics, Sciences
- Pages: 2
- Words: 600
In order to ensure that these batteries are effective in improving the performance of the mobile devices, the circuit designs in these batteries are being designed to ensure that they supply more power to the [...]
- Subjects: Physics, Sciences
- Pages: 8
- Words: 2029
In the technical field of magnetic resonance imaging, Tesla is the measurement unit of computing the power of a magnetic field.
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1229
In addition, this energy must be equal in magnitude to that leaving the earth's atmosphere since the earth is an open system. Therefore, the overall energy in the universe must be equal to the energy [...]
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1107
Hydrogen fuel can be used to propel vehicles; this is possible through hydrogen fuel cells, which are capable of powering electric motors that in turn propel the vehicles.
- Subjects: Physics, Sciences
- Pages: 8
- Words: 2355
The developmental milestone of the discovery of nuclear fission in the early 30's paved way to the advent of nuclear power as a source of energy.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 891
Physicists use the equation E=MC2 to calculate the amount of energy that is generated as a result of the fusion of nucleus.
- Subjects: Physics, Sciences
- Pages: 7
- Words: 1912
In simple terms, stress is the ratio of the elongation force to that of the cross sectional area whiles the stress is the ration of extension to that of the original length.
- Subjects: Physics, Sciences
- Pages: 6
- Words: 1628
To make the best choice, therefore, a careful examination of the necessary requirements, and not only of the advantages and disadvantages of each type of system and its suitability for the particular environment, is critical.
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1125
The history of radio waves as medium for transmitting information started way back in the 1860s when James Clerk Maxwell, a physicist from Scotland, envisaged the existence of the waves.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1365
Project Goals To analyzed the mechanisms fronted in the quest to finding the cause of Mpemba effect. A data on the actual lose in volume of water need to be tabulated for analysis.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 549
The article is presented in the The main idea of the article is to conduct a simulation of the situations when the Window Air-Conditioners reject condenser heat by means of the Computational Fluid Dynamics.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 893
Due to the costly nature of LED light bulbs and other items, the number of shipped LED items is less compared to that of fluorescent lights.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1641
In order for one to see the hologram, it is necessary to shine light that is a replica of the reference beam. In other words, it will not be possible to view an image of [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 542
In this case, light is always scattered as time goes by because of the ocean. This is because light moves slowly in dense air that is always the characteristic of the ocean.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 572
This type of reflection is one of the major causes of red-eye in flash pictures. The very light is reflected in the retina to enable night vision.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 965
In the world, there exist different forms of energy that are categorized into two groups that include the fossil fuels and non-fossil fuels.
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1134
They had a hypothesis, given their argument, that the heavier the object, the faster it would move towards the center of the universe. That is, there was a degree of regularity given a similarity in [...]
- Subjects: Physics, Sciences
- Pages: 3
- Words: 802
A sketch of the desalination process using a fuel cell is shown below: Fuel cells convert Hydrogen to electricity and this powers the system.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 603
The standard model of studying particle physics is surrounded with several issues in the wake of the anticipated entry of the Large Hadron Collider.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 845
One of the major contributions of the article is a discussion on the various contradictions that the law of conservation of energy has.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 538
On the reaching the atmosphere water molecules bond together again and come back to the earth surface through the process of precipitation.
- Subjects: Physics, Sciences
- Pages: 6
- Words: 1626
From Aristotle's perspective, to know the purpose of nature is the most essential task of a philosopher and his strategies should be subjected to this task.
- Subjects: Physics, Sciences
- Pages: 6
- Words: 1676
One of the major effects of the electromagnetic fields from the mobile phones in human health is tissue heating. When an individual is using a mobile phone, the skin and other tissues absorbs the heat [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 723
The main source of power in the world is the Sun. The Sun is the sole source of energy that plants use in the process of photosynthesis in order to manufacture their food.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 756
The Experiment was going to be carried out in the following manner: Checking the equipment; Charging the hydraulic bench with water; Placing the plastic caps at the end of the shaft; Increasing/decreasing pressure; Observing the [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1312
The specifics of the experimentation will be dependent on the area or dimension of the sheet of carbon fibre, the rate at which it will be applied to the bonding surface and also, the different [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 551
The common sense scientists define their profession as one that has the ordinary, nonspecialized knowledge of judgment and that it has the ability to judge the work of scientists.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 585
Voltage drop across a resistor in a simple series circuit is usually equal to the voltage supplied into the circuit from the source.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 552
Thus, should possession of nuclear weapons be based on the desired end as to justify the means? It is acceptable to purport that nuclear power may be used if such is meant to promote peace [...]
- Subjects: Physics, Sciences
- Pages: 3
- Words: 848
The effort to understand the seemingly dimensionless nature of fundamental particles and the four dimensional nature of matter and space in one theory has led to development of string theory. The string theory is the [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1402
When observed from the side of the container holding the water, it is possible to observe the beam of white light by the blue light, which is scattered.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 806
Fthenakis, Mason and Zweibel also examined the economical, geographical and technical viability of solar power to supplement the energy requirements of the U.S.and concluded that it was possible to substitute the current fossil fuel energy [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1387
In this diagram, the electron life cycle shows that when an electron loses energy at point 'a', it leads to the creation of the photon.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1365
The perception of color depends on the sensitivity of its wavelength to the relevant parts of the eye. In spite of the fact that there are varieties of eyes in the animal kingdom, it is [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1364
This occurrence is in contrast to destructive interference whereby the amplitude of the resultant wave is lesser than that of the original.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1352
One of the tools used in the separation of lights is the spectrometer and it separates the natural light into the diverse wavelength contained therein.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 560
However, the size of the observable universe is not given in terms of the size of the radius of the observable radius.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 608
However, the processing method is very expensive, and the radiation dose is very high compared to standard processing methods. To add to this, quality of the film produced under the daylight processing is high.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 863
The first pro of nuclear energy is that it emits little pollution to the environment. The next con of nuclear energy is the occurrence of a meltdown.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 782
The external supply of power to the nuclear plant was disrupted by the earthquake. In addition, organization of the nuclear plant was responsible for some problems that were experienced.
- Subjects: Physics, Sciences
- Pages: 3
- Words: 798
It is the force that is created to achieve both goals, to propel the car and levite it vertically at the same time. According to the author, the train is propelled forward after it is [...]
- Subjects: Physics, Sciences
- Pages: 3
- Words: 858
However, while the wind and hydropower are renewable sources of energy, fossil fuels are not renewable. Wind energy and hydropower are some of the alternative sources of energy that have been explored.
- Subjects: Physics, Sciences
- Pages: 4
- Words: 1100
Finally the expandable bullets are the type of bullets which upon hitting the target they expand since they are fired under high velocity.
- Subjects: Physics, Sciences
- Pages: 2
- Words: 559
Indisputably, psychologists assert that it is impossible to study phenomena that are related to paranormals. Additionally, it is evident that paranormal phenomena are not constant and they vary in degrees from one individual to another.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1322
The fundamental difference between light waves and other types of waves is in the ability of light waves to travel in a vacuum.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1580
When the rays of sun land on the surface of the earth, they cause the temperatures of the earth to increase, leading to evaporation of water in the water bodies such as rivers and lakes.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1528
Harris proposes that the focal length relates to the concave and convex lenses because it is part of that system, when it is looked at in relation to the focal point, thus defined as the [...]
- Subjects: Physics, Sciences
- Pages: 2
- Words: 540
This webinar was organized for the needs of school administrators who have to reduce the expenses on the consumption of energy.
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1387
History in the physics lesson indicates that Isaac Newton was the inventor of light since 1672; he applied the logic of a prism to discover that the prism could split the sunlight to various colours [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1349
This paper is an in-depth analysis of the facts surrounding the reflection and refraction of light."Reflection refers to the bouncing of light off a smooth surface"..
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1339
The main cause of the formation of rainbow is the refraction and dispersion of the sun light which occur in the event of rainfall or any other form of moisture that could be present in [...]
- Subjects: Physics, Sciences
- Pages: 5
- Words: 1318
Photons have a wide range of characteristics and the following are just some of them according to the photon theory of light.