Albert Einstein, who is considered the most influential physicists of the 20th century, was born in 1879 on the 14th of March, in Germany, and later died of abdominal aortic aneurysm at the age of 76 as a blood vessel burst near his heart. From a young age Albert Einstein had always shown a great ability in math’s and science and aspired to be a teacher, Einstein started his education at the age of 6 at a catholic elementary school in Munich called petersschule, although growing up in a Jewish family, his parents were more concerned about academic standards over religion. Einstein distanced himself during his school life from his peers and was seen as an introvert and was seen as an outsider because he didn’t necessarily feel satisfied with …show more content…
The idea of relativity was studied for around 3 century's earlier by Galileo, with principle of relativity in 1632, later on Isaac Newton also studied principle of relativity. (einstein online , 2017)
Albert Einstein’s theory of general relativity is a more general case of special relativity and special relativity is a special case of general relativity, as the theory of general relativity includes a wide range of things in it, special relativity being one of those things.
Einstein’s theory of special relativity presents the idea that space and time are linked for objects moving at a constant speed in a straight line, this theory also discusses what’s relative and what’s absolute about time, space and motion. Further into his research of special relativity Einstein realized that either time or space must differ between observers, he then displayed that both of these foundations can vary according to perspective. (D.Norton,
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General relativity was developed by Albert Einstein when he felt that special relativity was insufficient in describing the whole universe. General relativity predicts that even light is diverted by gravity, the theory of general relativity brings to light the idea that nothing can travel faster than the rate and speed at which light travels, however the gravitational pull between two different objects would be stronger in addition to the objects being closer together. (mastin, 2009)
Albert Einstein’s theory of general relativity is the more complex theory of the two and the special relativity is the simple version. The theory of general relativity reveals that space and time are different characteristics of the same thing and that space-time is curved, whereas Albert Einstein’s theory of special relativity reveals the idea that things look different to different people in different locations or in motion at different speeds, the theory of special relativity also uses the equation E=mc2 which means energy= mass x speed of light squared. (difference between, 2011)
Photoelectric
Albert Einstein is looked at as one of the most magnificent scientific thinkers throughout history. His theories on the nature and dimensions of time and space immensely changed the way people thought of the physical world and established many of the major fundamental foundations for a tremendous amount of the our scientific discoveries and inventions in the 21st century.
theory. Each theory was difficult to prove but great theories. But both theories had it's ups and
Since his birth, Albert Einstein has had the most beneficial effects on the events of the world. Albert Einstein was born in Ulm, Germany on March 14, 1979 and as a boy displayed an unquenchable curiosity for understanding science and all of its mysteries. As Albert Einstein’s life progressed, he found himself working as a patent clerk in Bern. While working as a patent clerk in Bern, Albert Einstein had a plethora amount of time which was devoted to formulating his theories. Also during this time, Albert Einstein received his Doctorate degree and started working on one of his most influential papers, which was the Special Theory of Relativity. After Einstein completed his Special Theory of Relativity, he moved onto creating the General Theory of Relativity which earned him the Nobel Prize in Physics in 1921. With the creation of both the General Theory of Relativity and the Special Theory of Relativity, Einstein was able to create his Theory of Relativity which comprises of both theories. Other scientific discoveries that Einstein made are the existence of the photon, the theory of Brownian motion, the concept of Mass-energy equivalence, the photoelectric effect, the first quantum theory of specific heats, the Einstein-Brilloui-Keller method for finding the quantum mechanical version of a classical system , Bose-Einstein statistics and Bose-Einstein condensates, the EPR paradox, and although his efforts were unsuccessful, in his last thirty years of life Einstein explored various classical unified field theories that could account for both electromagnetism and gravitation and possibly quantum mechanics.
The theory of relativity is the basic theory about space-time continuum and gravitation which was mainly established by the greatest theoretical physicist Albert Einstein. According to the areas it aims to describe, Einstein’s theory of relativity can be classified into special relativity (space-time) and general relativity (gravitation) 1. The theory of relativity, as do quantum mechanics, brought a revolutionary impact on the foundation of modern physics, and thus had an impact on modern technology. And it impacted the “common sense” understanding that people had of the universe by its new concepts such as four dimensional spaces and curved space.
What was General Relativity? Einstein's earlier theory of time and space, Special Relativity, proposed that distance and time are not absolute. The ticking rate of a clock depends on the motion of the observer of that clock; likewise for the length of a "yard stick." Published in 1915, General Relativity proposed that gravity, as well as motion, can affect the intervals of time and of space.
• The first is the Special Theory of Relativity, which essentially deals with the question of whether rest and motion are relative or absolute, and with the consequences of Einstein’s conjecture that they are
Throughout Albert Einstein’s lifetime he accomplished many amazing things that have an effect on people today. For example, in 1905, “often called as Einstein’s “miracle year”, he published four papers in the Annalen der Physik, each of which would alter the course of modern physics” (Michio,Kaku 13). Throughout Einstein’s four books, he “applied the quantum theory to light in order to explain the photoelectric effect, offered the first experimental proof of the existence of atoms, laid out the mathematical theory of special relativity, and proved the first mechanism to explain the energy source of the Sun and other stars”(13). Throughout 1905-1915 Einstein began to realize that his theory for relativity was flawed, because “it made no mention of gravitation or acceleration” (19). “In November of 1915, Einstein finally completed the general theory of reality” (20); “in 1921 he won the Nobel Prize in Physics” (Belanger, Craig. 1).
Many scholars, researchers, and scientist claim that the greatest discovery in mankind’s history was actually made by Professor Albert Einstein and is called the “Theory of Relativity.” The reason they say this is that by being able to explain and understand how everything relates to everything else is the key to advancing or evolving our knowledge about everything. In other words if we know how a starfish relates to a star, in theory we can know or cause to be known everything in-between. So the very evolution of knowledge is at stake, never mind the methodology that is used.
Quantum Mechanics This chapter compares the theory of general relativity and quantum mechanics. It shows that relativity mainly concerns that microscopic world, while quantum mechanics deals with the microscopic world.
The theories of relativity were revolutionary. Everybody agrees that Einstein brought about this revolution. Even the people that claim that Einstein just tweaked the theories of Lorentz and Poincaré, admit that Einstein was the first to recognize the physical meaning of the formulations. He understood that the terms and concepts like those of absolute space and absolute time must lose there meaning and other concepts had to replace them, if we were to be able to understand the phenomena of electrodynamics. All this is consistent with a scientific revolution as conceived of by Kuhn. It is then possible to express the revolution in science that Einstein started in terms of Kuhn’s paradigms and paradigm shifts.
Einstein and Newton are the most popular explanations of gravity to this day. After Einstein, there have been some new theories trying to disprove him. One new popular theory is called emergent gravity and it tries to explain the motions of stars in space. There are many conceptions about gravity that confuse many people. Many people believe space does not have gravity, which is understandable however this is false. Another common misconception is that objects that are farther apart have a strong gravity pull on each other, Newton proved this to be incorrect (“Gravity Misconceptions”). The simple basics of gravity are understood by scientists, but there is still no exact answer that explains just how gravity
The first three chapters of A Brief History of Time cover a variety of topics. In chapter one, Stephen Hawking tries to provide a single theory to describe the entire universe. Chapter two describes some of the ideas that scientists, mathematicians, philosophers, and physicians of the past had about gravity and theories of motion. The third chapter in the book talks about the work of many scientists of the past concerning whether the universe is expanding or not. In each chapter, Stephen Hawking describes several different things to solve the huge idea of the entire universe.
The theory of Special Relativity, written by Albert Einstein in 1905, describes the laws of motion at velocities close to and at the speed of light. It was written to make the laws of motion consistent with the laws of electromagnetism. Special relativity makes two postulates: the laws of physics are the same for all non-accelerating observers and the speed of light in a vacuum is constant, regardless of motion. One of the consequences of these postulates is that clocks run slower to an observer in motion, or time slows down. Special relativity also states that objects at high speeds always appear shorter in the direction of motion than they do at rest. However, length measurements transverse to the direction of motion are unaffected. Velocity addition is different for special relativity than for classical mechanics because according to special relativity, nothing can travel faster than the speed of light. Also, in order to retain the conservation of momentum as a general law consistent with Einstein's first postulate, a new definition of momentum must be used at relativistic velocities. The twin paradox is the famous example that uses time dilation and length contraction. Special relativity is not contradictory with classical mechanics because at low speeds, all of the laws of special relativity reduce to the laws of classical mechanics.
Initially, Albert Einstein was the person to predict the existence of black holes through his General Theory of Relativity, in which he had created several general equations that show the interaction of gravitation as a result of space being curved by matter or energy. In 1915, he published Einstein’s field equations, which specify how the geometry of space and time is influenced by whatever matter and radiation are present, and form the core of Einstein's general theory of relativity (Redd). The general theory relativity was the initial step in the process to finding out more information about black holes. As time went on, there were a few main contributors that solved these equations to help develop better theories on black holes. One of the most important contributors to the development of a better u...
Yes, many people have heard of Albert Einsteins General Theory of Relativity, but few people know about the intriguing life that led this scientist to discover what some have called The Greatest Single achievement of human thought!