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Albert Einstein

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

5,059 Questions

What is Albert Einstein known for in science?

Albert Einstein is primarily known for the Theory of Relativity (which comes in two parts, Special Relativity and General Relativity). He made enormous contributions to science in the 20th century.

How did Albert Einstein know how to make the atomic bomb?

Albert Einstein did not personally work on the atomic bomb project. However, his theories on relativity and mass-energy equivalence, particularly the equation E=mc^2, laid the foundation for understanding the energy released in nuclear reactions, which was crucial for the development of the atomic bomb by other scientists and engineers during the Manhattan Project.

Can you prove that Einsteins relativity theory is wrong?

That would be kind of tough, since most of its explanations and predictions

have been verified in thousands of experiments over the past hundred years.

For one example: One of the predictions that falls out of the Relativistic math is

the way that time becomes distorted or "dilated" when two objects have a high

velocity relative to each other. That math was used in the design of the whole

Global Positioning System. GPS would not work without the allowances built in

for the effects of Relativity.

What is the difference between atom bombs and hydrogen bombs?

An atomic bomb is a fission bomb, which uses a type of heavy radioactive metal (usually uranium 235 or plutonium 239). Neutrons split this metal up, resulting in a release of a lot of energy (this is what happens in nuclear power stations).

A hydrogen bomb is a fusion bomb, which comes in two parts: a fission device (A-bomb) and a fuel cell composed of hydrogen. The fission device is detonated and the radiation fuses the hydrogen together to form helium, thus also releasing a lot of energy (this is what happens in stars).

How does Bose-Einstein condensation differ from ordinary condensation?

I'm not sure entirely what you mean by "ordinary" condensation (OC), but I'm going to assume you're referring to when water vapor condenses to form liquid droplets. Bose-Einstein condensation (BEC) differs in several ways. First, BEC actually produces unique physical changes known as macroscopic quantum phenomena. This is because BEC operates on a sub-atomic level whereas OC operates on an atomic level. BEC only ever operates on bosons as opposed to OC which can operate on any element or compound (water, mercury, etc.) that can be vaporized. The BEC requires temperatures near absolute zero; the OC operates at a huge range of temperatures based on the substance. The condensation in the BEC is about the changing of states of bosonic particles; the OC has no such alteration of the basic elemental atoms. For instance, when water condenses, the atoms don't have to change charge or ionize in order for that to happen.

I could go on, but I think you get the point.

What is Einstein contribution to the field of physics?

E=mc2 (squared)

E is energy M= Mass C=speed of light squared

energy=mass*speed of light squared

Basically the concept that the body's mass is equal to its energy content

****the speed of light is measured in a vacuum

Why did Einstein leave to America?

Einstein left Germany in 1933 to escape the rise of the Nazi party and their persecution of Jewish people. He eventually settled in America and became a US citizen in 1940, where he continued his work in physics.

Did Albert Einstein work under adverse conditions?

Albert Einstein faced social and political challenges, as well as anti-Semitism, during his time in Germany. However, he overcame these adversities to make significant contributions to science and remained dedicated to his work.

What inspired albert Einstein to do what he did?

Albert Einstein was inspired by a deep curiosity about the workings of the universe and a strong desire to understand the fundamental principles governing it. He was also motivated by a passion for advancing scientific knowledge and pushing the boundaries of existing theories. Additionally, a sense of wonder and awe at the mysteries of the natural world fueled his desire to explore and discover new truths.

What clothing did Albert Einstein wear?

Albert Einstein was known for his simple and practical style of clothing. He often wore a grey suit, white shirt, and sometimes a sweater or jacket. He was not known for being particularly concerned with fashion.

Was Einstein ihudi?

yes he was ihudi

i really dont know as what do you mean, but ihudi in bangla means jewish. einstein was jewish

Who tried to build a time machine?

One famous person who tried to build a time machine was H.G. Wells, a British writer who wrote "The Time Machine" in 1895. The protagonist in his novel invents a machine that allows him to travel through time.

Is Albert Einstein's Brain Dissected?

Yes, Albert Einstein's brain was indeed dissected. When they dissected his brain, they found everything typical: except, that the mathematical-part of his brain was larger than the typical human brain's.

What did Albert Einstein do after he helped to build the atomic bomb?

Albert Einstein did not work on the Manhattan Project, the US efforts to develop the atomic bomb. He was denied sufficient security clearance to do so. He did however write a letter to President Roosevelt, composed by his friend Leo Szilard, who did work on the project. Einstein was a teacher.

Who formulated the theory of re relativity?

Both the Special (first) and General (later) theories of relativity were developed by Albert Einstein. Einstein expressed his indebtedness to the work of Lorentz in developing relativity, but it is still largely Einstein's own work.

What does the E represent in Einstein's equatio E equals mc2?

The "E" in Einstein's equation, E=mc^2, represents energy. This equation describes the relationship between energy (E), mass (m), and the speed of light (c), showing that mass can be converted into energy.

Did Albert Einstein fail the acceptance test to Swiss Federal Polytechnic School in Zurich?

Yes, Albert Einstein did not pass the entrance exam when he first applied to the Swiss Federal Polytechnic School in Zurich in 1895. He then attended a Swiss cantonal school to prepare for the entrance exam and was eventually admitted to the school in 1896.

When dealing with energy and machines what is needed in order for work to be done?

Almost everything has potential energy and that can increase and decrease depending on the objects position and mass. First off you need some type of power which is energy (you need more energy in than you want to put on the object that is getting work done on it, because the mechanical energy will transform into other types such as heat, light, and sound.) It also depends on what type of machine you are talking about simple, or advanced machine. Maybe you could refine what type of machine and then I could make the answer even more clear. Sorry for the simple answer I just don't have enough background knowledge to give a more in-depth answer.

What scientist invented the theory of relativity?

Albert Einstein is credited with developing the theory of relativity. His special theory of relativity, published in 1905, revolutionized our understanding of space and time.

How Albert Einstein made the world a better place?

Since I have encountered a friend who say Pope Pius XII was an accessory to murder; I say that Einstein too was an accessory to murder. How direct? As direct as Pope Pius XII murdered many. Einstein formulated the equation E=mc^2 which was foundational in creating the nuclear reaction in Hiroshima and Nagasaki. If you tell me the Auschwitz was bad...

God created light, and when the depression of the masses is fully revealed by breadth and length, unrest arise where everything becomes brute power.

What is the definition of time according to Einstein?

According to Einstein's theory of relativity, time is not absolute but instead is relative and can be experienced differently depending on an observer's relative motion and gravitational field. This theory suggests that time is intertwined with space in a four-dimensional spacetime continuum.

Did Albert Einstein know about gravity?

Yes, Albert Einstein developed the general theory of relativity, which explains how gravity works as a curvature of spacetime caused by mass. His work significantly advanced our understanding of gravity.

What is Einstein's big idea?

He really had 2 big ideas. His first one is called Special Relativity (E=MC2). This shows that energy and mass are 2 different forms of the same thing, just like ice and water. It unified mass and energy by showing that they are just two different aspects of one thing.

His next big idea was the General Theory of Relativity. This more complicated equation is an extension of Special Relativity and takes gravity into consideration. It shows that gravity is not a force like other forces but rather a consequence of curved space. The equation describes the relationship between space curvature and mass. Basically, more mass = more curvature of space, and thus more apparent gravity.

Why did Einstein urge Franklin Roosevelt to authorize research on atomic weapons?

Einstein received word from colleagues that Nazi Germany might have been researching atomic weapon technology at the time. Einstein felt that it was his duty to warn the Americans that Germany might be developing their own atomic bomb at the time, and that America should rush to beat the Germans to the bomb. He met and wrote President Franklin Roosevelt to give these warnings. As a result of these meetings, the Manhattan Project was initiated to develop an atomic bomb before Germany did.

Additional Information

Actually, Einstein had no part in composing the famous letter to FDR. It was put together by Hungarian scientists Leo Szilard and Eugene Wigner. Once it was done, however, the Hungarians felt that the letter would receive a better reception if it bore the signature of the eminent Albert Einstein.