Free essays on Physics are academic papers that are made available to the public without any cost. These essays discuss various topics related to physics, such as mechanics, electricity and magnetism, thermodynamics, and quantum mechanics. They explore new discoveries and theories, as well as the history and evolution of the field. They may provide insights on current issues in physics, or review experiments and scientific studies. Free essays on physics may serve as a valuable resource for students, teachers, and researchers who are studying or exploring the field of physics.
Uses for Oil and Petroleum Products
Nowadays oil is being used to produce different items. It has been very useful in the production of the many plastics and synthetic materials we use in everyday life. Oil is also used for heating and to generate electricity in homes and businesses. We as a whole have become attached to oil which allows for the industry to reap huge profits. Oil may be very useful but it harms the Earth as it's the number one source of the world's…...
Coal Mining
Research Related To Coal Mining And Emitting A Limited Amount Of Co2
In the United States, the use of coal for energy production is widespread across every region. The combustion of coal accounts for approximately 69% of America’s 1,774 million metric tons of CO2 emissions. Coal has been used for millennia, and, in relatively recent years, it has been used to meet the energy needs of civilization. However, this does not mean that its use should be continued. The health and environmental effects of coal have been and continue to be tremendous…...
Alternative EnergyCarbon FootprintCoal Mining
Impact of Coal on The Environment and Human Health
Liam Gilfillan Chemistry 18 January 2019 In the United States, the use of coal for energy production is widespread across every region. The combustion of coal accounts for approximately 69% of adds1,774 million metric tons of CO2 emissions. Coal has been used for millennia, and, in relatively recent years, it has been used to meet the energy needs of civilization. However, this does not mean that its use should be continued. The health and environmental effects of coal have been…...
Coal Mining
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Facing the Inevitable: The Culture of Coal
One of the most controversial aspects of the United States’ economy is its progress toward sustainable and renewable sources of energy. This progress has been limited by cultures that remain attached to increasingly outdated energy sources. Scattered across West Virginia and Kentucky are hundreds of small towns sustained entirely by the coal industry. The majority of businesses and properties in these towns are owned by large coal companies, and the only major source of income is from coal mines. In…...
Coal Mining
Safety of Coal Mines
Coal Miners have one of the most important jobs there is. They are the ones that power the world Miners put their lives on the line so that we can live a happy life in our homes will they spend their time away from their families in a hole, on the side of a mountain, or steep hills. They do get a break with high safety regulations coming from the Mining Safety and Health Administration. Even with all of their…...
Coal Mining
Kinesiology Timeline Outline
1845, Physical Education Movement In 1845 the book Physical Education and Preservation of Health, written by a Harvard Medical School physician named John Warren, helped generate a new focus on the workings of the human body. The main ideas of this movement centered around improving and maintaining general health. This was achieved through John Warren’s ideas of following the laws of nature as well as the use of “friendly” things and avoidance of “noxious” things. (Berryman 2) The importance of…...
EducationKinesiologyPhysician
Mental Retardation Or Physical Limitation
'I refuse to allow a disability to determine how I live my life. There is only one way to go in my life and that is forward' (Christopher Reeve). Disability means a mental retardation or physical limitation in which a person is deprived of either senses or organs .The most frequent disabilities are physical frailty, chronic diseases, mentally abnormal and sensory disabilities. Disability, a word when numerous people think of sounds deficiency of someone but literally when I hear this…...
DisabilityHelen KellerPhysics
History of Dance apart from Technology
Dance is one of the artforms that has the loosest constructions in history. In correlation, the attribution of digital elements and other forms of technology is easier to place in the construct of time and history. Both of these have intersected into what is now known as Digital Dance. With the combination of the two, a new platform has been made available to explore the confines of what defines dance and the role of technology in that art form. This…...
AnimationCinematographyMotion
Manmohan Singh & Jagjeevanpal Singh
Motion Industries was formed as a merge of the Owner-Richards Company (which was purchased in 1946 by Caldwell Marks and William Spencer in Birmingham, AL) and the Bearing and Transmission Supply Company (BATS) in 1972. Motion Industries specialized itself in the production of different kinds of bearings along with other mechanical products. In 1976, Motion Industries became owned by Genuine Parts Company (GPC). By 1985, Michael S. Gaffney succeeded as the first president of Motion Industries. By 1993, Motion Industries…...
EnginesManufacturingMotion
Motion in Two Dimensions
Purpose In this lab we did multiple trials shooting a ball and measuring the distance it went in specific times to reach our target. We were then able to conclude the path of the ball after we did our trials. Apparatus: Photogate, Projectile Launcher, Accessory pad, meter stick, paper, carbon paper, safety glasses, ball, plunger Procedure: Part 1 Put on safety glasses Mount the projectile launcher on the side of the table with a clamp. Using the built-in protractor, set…...
ForceGravityMotion
Force and Motion Predicting Motion
Newton’s Law of Motion helps people predict how an object with rise or fall. To predict motion, you can use a ball or a piece of paper. If you drop a ball from 1,000 ft. will it bounce higher than how far it fell, or will it only bounce half way (500ft)? Newton’s first Law of Motion states that an object at rest will stay at rest, thus, for example, if the human body was to stay still instead of…...
EnergyForceMotion
Forces and Motion
The world in motion Galileo’s science of motion Newton’s laws in action Gravity: the long-range force Combined forces Back and forth The fundamental forces by Darlene R. Stille Illustrated by Sheree Boyd # Motion: Push and Pull, Fast and Slow Non-Fiction Motion: Push and Pull, Fast and Slow is a nonfiction picture book engaging young readers to delve into concepts of motion by learning about movement, speed, force, and inertia. This book applies to our Becoming a Science Expert project…...
ForceMotionScience
Nikola Tesla Great Physicist
Nikola Tesla was a famous physicist who was born at around midnight in the middle of a lightning storm, maybe that sparked him to do what he ended up doing. Believe it or not he also had a very bad obsessive personality, maybe this was one of the contributing factors to him being such a great physicist because he would just obsess over problems and ideas and theories until he finally figured them out and I would have to imagine…...
ElectricityNikola TeslaTechnology
The Broken System In The Medical Field
This paper is shedding light on the flaws of Doctors vs Patients in malpractice lawsuits. Malpractice lawsuits are filled daily, and most of the time we don’t even hear about them. It is only when people make enough noise whether it be postings on social media or contacting the local news do these situations are brought to the public's attentions. So once a lawsuit happens, are there really any winners? If the person does walkway with money, they are still…...
Medical MalpracticePhysicianSurgery
The Fukushima Tsunami Provoked a Nuclear Catastrophe
On Friday, March 11, 2011 Japan experienced a chain reaction leading to the incident that is known today. ”One of these events— the giant Tohoku earthquake of 2011 and its accompanying tsunami— triggered the Fukushima nuclear disaster.” (Sykes) It started off with an earthquake ”A magnitude 9.0 earthquake struck in the Pacific Ocean off the northeast coast of the Tōhoku region of Japan’s Honshu island on March 11, 2011. ” (Reid) The earthquake did significant harm in the district, and…...
EnergyNuclear PowerPlate Tectonics
Exposing Black Holes
A captain and his crew bracing for dear life as they descend nearer and nearer toward the center. Two brave young astronauts launching themselves full throttle into unknown depths just to see what lies beyond. A massive force consuming entire galaxies in its wake, including a little planet named Earth who so happened to be in its path. The media is full of adventurous notions and misconceptions about black holes, but what is a black hole really? Black holes are…...
Black HoleGravityStars
Confirm Hawking Radiation Theory
The article, “We May Finally Have a Way to Detect Hawking Radiation Leaking From Black Holes” written by Michelle Starr was published on February 8th, 2020. This article explained all about how scientists found gravitational wave echoes that could confirm the theory of Hawking radiation - put forward in 1974 by English theoretical physicist, cosmologist, and author Stephen Hawking. This was a very interesting article that had us both more informed and more confused. We really enjoyed dissecting this article…...
Black HoleGravityStars
Electric Vehicles
All-electric vehicles popularity “Tesla is revolutionizing the automobile industry” reads the headlines of several American news articles across the web. All-electric vehicles have recently flourished in popularity from being heavily criticized by media outlets to being considered as the future of the industry. Modern-day advancements in battery technology and the reduced impact on the environment from EV’s make them a highly appealing option to consumers. Tesla is now one of the leading manufacturers of electric vehicles, but are they more efficient than gasoline…...
Electric Vehicle
The State of Bitcoin Mining Regulations
While the cryptocurrency industry as a whole is experiencing lots of uncertainty surrounding regulation and legality, the act of mining bitcoin - receiving fractional tokens for participating in the blockchain - is even more subject to regulation worldwideIn particular in China, there have been recent crackdowns on mining practices, including the termination and expulsion from the Communist Party for two school principals. Let’s take a look at some mining regulations in different countries around the world. European Union Most of…...
BitcoinElectricity
Technological Resource That Kohl’s Actively Uses
Another tangible product that Kohl’s is able to fully utilize is their technology. An example of this is their bluebirds, which is an electronic device similar to a phone in size that has different apps programmed in it that their workers use to accomplish everyday tasks such as fulfilling OMNI or BOPUS orders. Another technological resource that Kohl’s uses heavily is their kiosks. There are several of these that are located all throughout the stores in which customers can use…...
HospitalityResources
Global Oil and Gas Industry Outlook: Porter’s Five-Forces
Most consumers correlate the fluctuation of gas prices with the success, profitability and even the longevity of the oil and gas industry. The enclosed analysis will take a deeper dive into the oil and gas industry from a global and market-specific focus based on Colombia. We will explore the global market factors via Porter’s Five-Forces. Then we will advance into a PEST analysis of Colombia where we explore the political, economic, social and technological forces impacting the Oil and Gas…...
IndustryRenewable ResourcesResources
What a Monster Looks Like?
What is a monster? When I think of a monster, I think of something that plants nothing but unadulterated fear in me. A monster is something that is cruel and ruthless. Something that wants nothing more than to do harm to you, or others. It doesn't have to be big and ugly, or have sharp teeth in order to be categorized as a monster, but as long as it has the objective to harm you. Monsters lurk in your nightmares.…...
Paranormal Activity
An Introduction to the Style of Found Footage in Film Making
Movies have been filmed in several different ways, styles, and framing. However, a new form of cinemetagrophy that appeared flourished after the movie paranormal activity was released sparked the growth of the style popularly known as “found footage.” Using a more commonly used form of filming that generally mimics the way a person records an event as it happens. This technique was used with a horror movie that basically places you inside the movie experiencing everything as if you personally…...
Paranormal Activity
Teen Suicide in A Girl Like Her: An Annotated Bibliography
A Girl Like Her. Dir. Amy S. Weber. Perf. Lexi Ainsworth, Hunter King, Jimmy Bennett. 2015. Netflix. The film, A Girl Like Her, provides a perspective on teen suicide and it's effect that I haven't seen before in that it uses a style called "mockumentary" in which, implied by the title, it mocks the style of a documentary. The film is intermittently footage and interviews, giving the feel of a documentary, despite being fictitious. In the movie, a documentary is…...
Paranormal Activity
An Analysis of the Theme of Ambiguity in The Demon Lover by Elizabeth Bowen
Ambiguity in Elizabeth Bowen's "The Demon Lover" leads to far too many interpretations of the simple ghost story. Granted, it allows for lively class discussions, ambiguity in this story causes readers see alternate views that were not intended by the author. On the surface, “The Demon Lover” is about a middle aged woman, Mrs Drover, and her encounter with the supernatural. When readers try to look beyond that, multiple different readings come forward. However, none of these are fully backed…...
Paranormal Activity
A Critical View on Modern Horror Movies
"I think that we're all mentally ill; those of us outside the asylums only hide it a little better – and maybe not all that much better, after all." (King, Stephen. Why We Crave Horror Movies). We're all a little crazy sometimes. Some of us a little more than others. An average person might dip into some messed up, curious thoughts. That's why someone shouldn't think to much. That is also why we have horror films! There has to be…...
Paranormal Activity
Focusing on The Fight Against Climate Change
AT&T also helps people live better lives by focusing on fighting climate change. Climate change is a large problem in today’s world, that many people don’t pay much attention to. One of the main problems of climate change is the emission of greenhouse gases; when excess carbon or methane, is released into the air and traps heat within earth’s atmosphere causing global temperatures to rise. There are many ways to combat these harmful gas emissions and AT&T is one of…...
Alternative EnergyClimateEnergy
Power Infrastructure by Rapidly Expanding Greenstone Territory
Can the power supply infrastructure cope with the rapid expansion of the Greenstone area? I am interested in this topic because as a resident that lives in the Greenstone area, I have seen that there has been a huge increase in the infrastructure with many people moving into the area. This relates to Geography as I have recently done the topic of economic geography, different power infrastructures and the power supply around South Africa and seeing which one is the…...
Alternative EnergyInfrastructurePower
Alternative Energy On Sources
With alternative energies still sitting on the back burner, new and improved systems are needed to pique interest and help move them further into the limelight. Solar energy is an abundant, clean, alternative energy that can improve environmental pollution. The rapid increase in population and economic development has created potential problems such as an energy crisis and global warming. There is a growing demand for renewable energy needed worldwide, and the utilization of it could be a solution to environmental…...
Alternative EnergySun
Reducing Vehicle Emissions Through Public Transport And
In order to enforce sustainable growth in the world’s growing populations, Japan looks forward to working and collaborating with all nations, developed and developing, in order to create resolutions to preserve the general environment and prevent further or greater damage to it. Patterns of production focuses on how countries produce the goods that are both used domestically and those that are exported, as well as where the goods are produced and the effect that those factories may have on the…...
Alternative EnergyEnergyPublic Transport
The Great Achievements of Albert Einstien
The Great Achievements of Albert Einstein On March 14, 1789, Albert Einstein was born in Württemberg, Germany. Just 1 year later, in 1880, Einstein and his family moved to Munich. Einstein was always a very bright and intelligent child. He took an interest in the violin and the piano at a very young age and was also a top student in his school. He was raised with a Jewish family but was not extremely religious as he went to a…...
Albert EinsteinPhysics
Albert Eystein’s Early Сhildhood
Albert was born as a genius. His parents worried Albert that Albert had a mental deficiency. For little Albert, it took longer to talk than other children. He would mutter the words to himself before speaking them aloud. The parents had to take their child even to the doctor to find the answers. That was the early childhood of Albert Einstein (1875-1955). Luckily the speech problems have dissapeared and parents found something fascinating about Albert's mind. Then the boy was…...
Albert EinsteinPhysics
Free Reliable Energy: The Sun
Did you know that it would take over 1.3 million Earths to fill up the Sun? The Sun is a humongous ball of gas that is able to bring the sunrise to us in the morning and provides us with vitamin D that our body needs for bone health. Our solar system wouldn’t be able to do much of anything if our Sun wasn’t present. All of our crops wouldn’t be alive, but more importantly we wouldn’t be alive. The…...
EnergySolar EnergySun
Aloha To Clean Energy
Global warming is having significant and harmful effects on human communities, their health, and the earth's climate. Most climate scientists agree with one of the main causes of the current global warming is human activities have changed the natural greenhouse gas. Over the last century, the burning of fossil fuels, such as coal and oil for energy has increased the concentration of atmospheric carbon dioxide (CO2). Today, people have made efforts to switch to smart energy which is environmental-friendly. Hawaii…...
EnergyHawaii
Explanation for the Origins of the Universe
Most of the elements on the periodic table are found in nature, but some bigger and heavier atoms are not. While lighter elements can be formed via supernova, these are too heavy and unstable to naturally occur. Generally speaking, once reaching the upper Actinides, elements are too unstable to occur on their own, and are thus prepared in a laboratory settings. There are multiple methods through which this can be completed, but one of the most common is through particle…...
Big Bang TheoryPhysicsTheory
An Analysis Of the Electric Vehicle Industry
Political; with the developed world becoming more aware of the impact that man has on the planet, governments around the world are seeking alternatives to fossil fuels and finite resources in order to reduce the levels of toxic gases in the air and the associated health impacts. An MIT study¹ in 2013 reported that air pollution causes 200,000 early deaths each year in the US with a major contributor being vehicle emissions. As such, governments are having a significant positive…...
Electric VehicleIndustryTechnology
Electric Vehicles Have Been Recognized As a Key Technology
The term electric vehicle (EV) is commonly used to refer to three main types of electric automobiles, those being the Battery Electric vehicle (BEV), Hybrid-Electric vehicle (HEV), and the Plug-in Hybrid Electric vehicle (PHEV). The Hybrid Electric Vehicle (HEV) has a 2-part drive system, a normal, conventional fuel engine and an electric drive. HEVs are a combination of both internal combustion engines (ICE) and electric vehicles. They include an ICE engine, fuel tank, transmission as well as a battery pack…...
Electric CarElectric VehicleTechnology
The Great Depression in the 1920s severely struck US
In the book Hard Times: An Oral History of the Great Depression, Pulitzer Prize winner Studs Terkel not only accurately recorded the sad memory of the Depression that devastated the lives of almost all people – the coal miners, the farmers, the veterans, and the hoboes – so that the legacy of the Great Depression will not be forgotten, but he also discovered and hoped to preserve the humanity people found in the most desperate of time that they were…...
Coal MiningHard WorkWorkWorld Economy
Green Energy Importance Era
Some would argue that global warming was given birth by our multiple, environmentally detrimental sources and methods. Our current main source of energy, petroleum, seems to have met its match. Enter: clean, renewable energy. Solar energy. Every year, we as a population drain more resources from the earth than it could naturally replace during said year. “Earth Overshoot Day” is what this specific day of the year has been dubbed. If this doesn’t scare everyone, it should. August 1st, 2018,…...
Alternative Energy
How Physics Affects Daily Life
Google’s definition of Physics is “The branch of science concerned with the nature and properties of matter and energy. The subject matter of physics, distinguished from that of chemistry and biology, includes mechanics, heat, light, and other radiation, sound, electricity, magnetism, and the structure of atoms.” Physics is part of our everyday life in ways that we can’t even imagine. It is the reason why the sky is blue, the grass is green, and so much more. We never think…...
Physics
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