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Albert Einstein

Includes questions about the life and works of physicist Albert Einstein.

5,059 Questions

How old was Albert Einstein when he invented electricity?

No one invented electricity, as it is a source of power, not a machine or idea. People invented machines to harness electricity, and invented theories of electricity, and Ben Franklin sort of discovered electricity, but Einstein had nothing to do with electricity, as he was a physicist. Buy a book on physics, one that is very good is an idiot's guide to physics, it will explain slot of what Einstein did, like relativity.

What did Albert Einstein have to do with radiation?

He was only indirectly related to it. He created the premise and formula E=MC2. (energy = mass times the speed of light squared). This was the formula for splitting the atom, and following that the atom bomb was developed in the USA, and two were dropped on Hiroshima and Nagasaki in Japan after they bombed Pearl Harbor and brought the US into WWII. The two bombs ended the war. However, radiation resulted from the detonation of the bombs, and citizens close enough to the impact, or also a few miles away, were adversely affected by the radiation.

What does E represent in this formula E mc2?

E represents energy in the formula, E=mc^2, where m is mass and c is the speed of light. This formula, proposed by Albert Einstein in his theory of relativity, states that energy (E) is equal to the mass (m) of an object multiplied by the speed of light (c) squared.

What problem was Albert Einstein trying to solve and why?

For most of the end of his life, Albert Einstein was trying to create a 'Theory of Everything' that would combine and explain all of physical phenomena. The theory would have to combine all of the fields of physics (example: Electricity and magnetism were previously combined into electromagnetism) and the four forces, Electromagnetism, Gravity, the nuclear Weak force and nuclear Strong force. Once completed, the theory would totally explain all of physics, but he was never able to complete it, partly due to the fact he disregarded Quantum Physics as 'true science'.

Today, theoretical scientists use huge particle accelerators to gain information that could lead to a theory of everything. the current leader for a possible theory is 'string theory' and/or 'M-theory'. Unfortunately, there are currently 10^500 different ways it could work, so physicists are still working on it.

Is E equals MC2 the equation for a wormhole?

No, E=mc^2 is not an equation specifically for a wormhole. It is Einstein's famous equation that relates energy (E) to mass (m) and the speed of light (c). Wormholes are theoretical passages through spacetime that might be possible according to the equations of general relativity.

Is it true that the scientific attitude of skepticism helps scientists come up with good experiments to test hypotheses?

Yes, skepticism as a scientific attitude encourages scientists to question and critically evaluate ideas and hypotheses. This helps researchers design experiments that are rigorous and capable of providing clear evidence to either support or reject hypotheses. By constantly challenging assumptions and seeking evidence, scientists can ensure that their experiments are well-designed and capable of generating valid results.

What was Albert Einstein greatest discover?

Albert Einstein's greatest discovery is probably the theory of relativity. This theory revolutionized our understanding of space, time, and gravity, leading to breakthroughs in physics and shaping many scientific advancements in the 20th century.

Did Albert Einstein invent the phone?

No, Alexander Graham Bell is credited with inventing the telephone in 1876. Albert Einstein was a renowned physicist known for his theory of relativity and contributions to the field of theoretical physics.

What work did Albert Eintein?

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.

What is PSSTT?

PSSTT stands for psychological skills training for athletes. It is a program designed to help athletes enhance their mental skills, such as goal-setting, visualization, and self-talk, to improve their performance and overall well-being. Coaches and sports psychologists often utilize PSSTT to help athletes reach their full potential.

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.

Where Einstein's Sons Today?

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.