Albert Einstein was a theoretical physicist known for developing the theory of relativity, which revolutionized our understanding of space, time, and gravity. He also made significant contributions to quantum mechanics and the photoelectric effect for which he was awarded the Nobel Prize in Physics in 1921.
What is electric charge and fundamental charge?
Flow of electric charge is similar to flow of heat by radiation. Both are electromagnetic waves. However, the heat has a potential, thermal potential. Similarly, the electric charges are electromagnetic waves that have a potential, positive or negative electrical potential. Such definition is verfied experimentally and theoreticlly in my published papers,
This definition is the key that may delete the confusion of the duality property of electrons. Defining the electron as a charge is the source of such confusion as the charge is a wave. According to this definition, Einstein explanation of photoelectric effect is found as a misconception.
1] S. Abdelhady, "An Entropy-Approach to the Duality Property" "J. Electromagnetic Analysis & Applications", March, 2011, 3: pp.220-227.
[2] S. Abdelhady, " Comments on Einstein's Explanation of Electrons, Photons, and the Photo-Electric Effect", "Applied Physics Research" Vol. 3, No. 2; November 2011, pp. 230-240
[3] S. Abdelhady, "An Approach to a Universal System of Units" "J. Electromagnetic Analysis & Applications", March, 2010, 2: pp.549-556
[4] S. Abdelhady, " A Thermodynamic Analysis of Energy Flow in Optical Fiber Communication Systems ", "Applied Physics Research," August 2012, Vol. 4, No.3
Who are the early scientists who made contributions in the development of the atomic theory?
Early scientists who made significant contributions to the development of the atomic theory include Democritus, who proposed that matter is made up of indivisible particles called atoms, and John Dalton, who introduced the concept that elements are made up of identical atoms that combine to form compounds in fixed ratios.
Several elements are named after people?
Yes, some chemical elements are named after people who played a significant role in their discovery or research. For example, einsteinium and curium were named after Albert Einstein and Marie Curie, respectively.
What is the Planck-Einstein equation?
The relation between the energy (E) of a photon and the frequency (v) of its associated electromagnetic wave is called the Planck relation or the Planck--Einstein equation:
E = hv
h is the Planck constant which as a value of about 6.626 * 10-34 J*s (a very very small number)
What did einstine formula E equals MC squared stand for?
E = mc^2 is Einstein's famous formula from his theory of relativity, which states that energy (E) is equal to mass (m) times the speed of light (c) squared. This formula shows the equivalence of mass and energy, indicating that mass can be converted into energy and vice versa.
What did the theory of relativity do for science?
The theory of relativity, developed by Albert Einstein, fundamentally changed our understanding of space, time, and energy. It explains how gravity works and paved the way for advancements in fields such as astrophysics and cosmology. It also led to practical applications like GPS technology.
How did albert Einstein contributed to scientific knowledge?
Albert Einstin was a great scientist. His proposed "Theory of Relativity" is a great contribution to development of scientific ideas and/or knowledge.Scientiststs dichotomised the 'theory of relativity' into two parts - special theory of relativity and general theory of relativity. Einstein's both the special and general theory of relativity have been confirmed as accurate of very high degree and it contributed in many predictions such as the solar eclipse of 1919 which helped the astronomers to analyse starlight near the edge of the sun.In this way theory of relativity is a geat contribution to scince- it is a testament of creation
What was Albert Einstein big discovery?
Albert Einstein's most famous discovery is the theory of relativity, which revolutionized our understanding of gravity, space, and time. This theory consists of two parts: the special theory of relativity, published in 1905, and the general theory of relativity, published in 1915.
What invetions did Albert Einstein invent?
Einstein invented a refrigerator with no moving parts, thus it needed no seals which could wear out causing loss of refrigerant.
While it saw no use at the time, it eventually became important to nuclear reactor cooling systems using sodium and/or potassium metal coolants.
He may have invented other things, but this is the one he is most well known for.
What is the field of specialization of albert Einstein?
Albert Einstein specialized in theoretical physics, particularly in the areas of general relativity and quantum mechanics. He is most well-known for his theory of relativity and his formula E=mc^2, which revolutionized our understanding of the universe.
What is the greatest achievement of Albert Einstein?
One of Albert Einstein's greatest achievements is the development of the theory of relativity, which revolutionized our understanding of space, time, and gravity. His famous equation E=mc^2 also laid the foundation for advancements in nuclear energy and particle physics.
Why was Einstein become a scientist?
Einstein became a scientist because of his curiosity and passion for understanding the world around him. He was motivated by a desire to uncover the secrets of the universe and to solve complex scientific puzzles. His groundbreaking discoveries in physics and his theoretical work revolutionized our understanding of space, time, and energy.
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What was Einstein's attitude to nuclear weapons after his warning letter to President Roosevelt?
Einstein was always opposed to all weapons, not just nuclear. He really saw no difference between a rifle and a nuclear bomb, both killed.
He had signed the warning letter (written by Leo Szilard in Einstein's name because Einstein was famous and Szilard wasn't) because he was more afraid of nuclear weapons in the hands of the Nazis than in the hands of the U.S.
Even though he signed the letter, he really wished that physics did not allow the construction of nuclear bombs. But the first warning of the letter was that the U.S. had to determine that first. As it was soon shown that physics did allow it, the U.S. began work on making them just in case the Nazis were doing so also, so that we had a "defense" by attacking back.
Hans Einstein, an engineer, died in 1973 of heart failure. Eduard Einstein was a schizophrenic, and died at the age of 55 in a mental hospital, though it is believed his mental illness may have actually been exacerbated by excessive use of electroshock therapy treatment.
What did Albert Einstein work as before becoming a physicist?
Albert Einstein went to collage for physics and then became a patent clerk in Zurich. He worked 6 days a week and could work on his theory of relativity along with doing this mentally unchallenging job.
How has the invention of Albert Einstein help us now?
Albert Einstein was a physicist, not an inventor or engineer. He worked on a more theoretical level, and never actually "invented" anything.
But there is one invention, more than perhaps any other, that depends DIRECTLY on Einstein's work, in which few other pure scientists did much. Einstein won the Nobel Prize in Physics for his work on the photo-electric effect, which lead directly to the invention of the photo-voltaic solar cell.
This is not to downplay his significant contributions to nuclear physics, to electromagnetic energy, or his fundamental contributions in other areas.
In one episode of Star Trek:The Next Generation, the android Commander Data arranges a poker game on the holodeck of the starship Enterprise with the three most influential physicists of all time; Isaac Newton, Albert Einstein, and Stephen Hawking. In that episode, Stephen Hawking was played by Stephen Hawking, who claimed to have greatly enjoyed the role.
Why is it better to be Superman than Einstein?
Being Superman comes with extraordinary physical powers that allow for immediate action and intervention in critical situations, while Einstein's contributions were intellectual and theoretical, requiring more time to have a tangible impact. Additionally, Superman's abilities can directly save lives and prevent disasters, whereas Einstein's work was more focused on advancing human knowledge and understanding.
What was Albert Einstein's contribution to the field of electricity?
Albert Einstein is best known for his contributions to the field of theoretical physics, particularly his development of the theory of relativity and the famous equation E=mc^2. While he did not make direct contributions to the field of electricity, his work has laid the foundation for understanding the relationship between energy, mass, and light, which has important implications for electrical and electromagnetic phenomena.
When did Einstein start to like physics?
at age ten? i have no flippen clue! why ask me, why ask! why! why! ! ! ! ! ! ! ! !
What theory did Einsteins theory of relativity replace?
Einstein's theory of relativity replaced the Newtonian theory of gravity proposed by Sir Isaac Newton. Newton's theory described gravity as a force acting at a distance, whereas Einstein's theory described gravity as a curvature in spacetime caused by mass and energy.
Why was Albert Eistein famous?
Albert Einstein was famous for his groundbreaking work in physics, particularly for developing the theory of relativity, which revolutionized our understanding of space, time, and gravity. He also made significant contributions to quantum mechanics and the photoelectric effect, and his equation E=mc^2 is one of the most famous equations in physics.
Did they freeze Albert Einstein's head?
No, Albert Einstein's head was not frozen after his death. This is a popular myth or urban legend.
Is Albert Einstein and Thomas Edison related?
No, Albert Einstein and Thomas Edison were not related. They were both prominent figures in the fields of science and technology, but they were not family members.