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Albert Einstein
Includes questions about the life and works of physicist Albert Einstein.
5,059 Questions
What does E equals mc2 calculate?
E=MC2 means: Energy (E) = Mass (M) times The Speed of Light (C) squared. This basically tells us that energy and matter are the same. A small amount of matter can be converted into a large amount of energy. So using the equation E=MC2 we can find out that 0.00000000001 gram of mass, will equal nine hundred thousand joules of energy:
0.00000000001g x (3x108) = 900,000j
What year did Albert Einstein's wife die?
Albert Einstein's second wife, Elsa died in 1936. He was married once before that, to Mileva, and was divorced before he married Elsa.
IQ follows a normal distribution (bell curve) around the mean, usually 100. Since the normal distribution is horizontally aymptotic, technically a possibility exists for any IQ score. Therefore the concept of IQ is not like a test score even though IQs have to be obtained by taking multiple tests.
doctor?? i think that's like the REAL IQ test. those on the internet just... i don't think they are good~ XD
How do you derive the equation e equals mc2?
E=mc2 is derived from the equation for kinetic energy Ke = mv2. The mathematics and concepts of special and general relativity shows that the absolute maximum velocity anything can have is the speed of light. The maximum amount of energy anything can possess is simply calculated from its mass and this maximum velocity squared.
What is Albert Einsteins early childhood?
Albert Eistien's childhood was hard because his family's business had failed.
Who was Albert Einsteins 1st wife?
According to Walter Isaacson's Einstein, her name was Mileva Maric
Was Albert Einstein's family poor when he was born?
Albert Einsteins family wasn't poor or rich when he was born they were in the middle.
What is the estimated IQ of Albert Einstein?
Einstein never took an IQ test, so NOBODY KNOWS. There are dozens, perhaps hundreds of website entries claiming that his IQ was (only) about 160, but the source of this number is unknown. Someone apparently pulled it out of a hat, and the idea that Einstein's IQ was relatively unimpressive, among geniuses, intrigued people. (Marilyn vos Savant's was tested at 228.) Thus, the well-known 160 IQ figure has become a part of contemporary urban folklore. Even if Einstein had taken an IQ test, however, the resulting score would not be meaningful. IQ tests are designed to measure intellectual aptitudes that are statistically common (mathematical, verbal, spatial, etc.) Since the genius of a Mozart, Picasso, Shakespeare or Einstein is so incredibly unique, the faculties that comprise that genius are much too rare to be factored into a standardized IQ test. Additionally, although IQ tests are intended to measure intellectual ability, they are lacking any sort of concrete empirical foundation that has any degree of detail or specificity. To put it another way, what real-world, physical evidence justifies the assignment of a particular (specific) score, such as 163 or 215? Nothing except correlations with other IQ tests, and these themselves have nothing (specific) to validate them other than correlations to earlier IQ tests. Ultimately, the problem is that-- just as different tests of athletic ability measure different factors (strength, agility, endurance, speed)-- tests of intellectual ability measure different intellectual aptitudes. IQ tests which measure different balances or proportions of some of these aptitudes will naturally produce different scores for the same individual. That's why they are correlated against each other-- to keep things standardized. Suppose, though, that all accepted tests of athletic ability were standardized against an (arbitrarily selected) format such as: strength=45%, speed=15%, stamina=30%, coordination=10%, leaving out abilities such as balance, proprioception (the ability to intuitively sense the spacial position of one's body parts), jumping abiity, aesthetic movement aptitude, aquatic movement ability, muscle recovery time, etc. In this case, all accepted tests would accurately measure the same aptitudes, with a considerable degree of accuracy. But who's to say that that particular standardized set of aptitudes is any more valid than any other? Ultimately, at some point, an IQ test needs to be associated with some sort of concrete physical evidence of intellectual ability-- such as academic achievement, career success, scientific discovery, etc. But such empirical measurements involve so many extraneous and unpredictable variables, so many irrelevant factors-- like luck and wealth and upbringing and support systems, etc. that such an empirical validation of the tests is impossible. Even if one could rule out all of the arbitrary factors, you're still comparing apples to watermelons. Each mind is unique, and includes all of a person's unique personality and character as well as their pure intellectual aptitudes. Furthermore, standardized tests may have some relevance to the population as a whole, in statistical terms, but those geniuses that shape the course of human history tend to be quite unique, not falling into the most common statistical populations. So why have IQ tests enjoyed so much popularity and success. Well, their accuracy is very immediately apparent (empirically) in the most general sense. Anyone can tell an idiot from an average-minded person from a brilliant person, from a genius. And if we're told that Ben has an IQ of 123 and Tom has an IQ of 138, we will have no problem rationalizing that appraisal with subjectively assigned (biased) evidence. Furthermore, the tests are incredibly useful, if one believes in their validity. They can be used to select employees, college applicants, etc. and, let's be honest with ourselves. Since these tests greatly simplify the task of hiring people and choosing university candidates, we really don't give a fig whether or not they're as accurate as they are claimed to be. Astrology and phrenology are just as practical and useful for basing decisions on as scientific data, and they're a whole lot simpler to work with.
Einstein IQ was actually know to be 160 or 165
The concept of E=MC2 was discovered by Henri Poincare.
What is the name of the person most closely associated with the formula E equals mc squared?
Albert Einstein.
How many wives has albert Einstein had?
Einstein's women
Einstein may not have cheated Mileva of her intellectual rights, but he was still far from the ideal husband. A year before they married, Maric gave birth to a daughter, Lieserl, while Einstein was away. The child's fate is unknown - she is presumed to have been given up for adoption, perhaps under pressure from Einstein, who is thought to have never seen his first born.
After the marriage, Mileva bore two sons but the family was not to stay together. Einstein began an affair with his cousin Elsa Lowenthal while on a trip to Berlin in 1912, leaving Mileva and his family two years later.
Einstein and Mileva finally divorced in 1919, but not until after Einstein sent his wife a list of 'conditions' under which he was willing to remain married. The list included such autocratic demands as "You are neither to expect intimacy nor to reproach me in any way". After the divorce, he saw little of his sons. The elder, Hans Albert, later reflected: "Probably the only project he ever gave up on was me." The younger, Eduard, was diagnosed with schizophrenia and died in an asylum.
Einstein married Elsa soon after the divorce, but a few years later began an affair with Betty Neumann, the niece of a friend. By one account, Elsa allowed Einstein to carry on with this affair to prevent him sneaking around. That relationship ended in 1924, but Einstein continued to have liaisons with other women until well after Elsa's death in 1936. He didn't remarry.
Einstein wanted and enjoyed the company of women, and his intellectual celebrity certainly wouldn't have hurt his chances with the socialites of Berlin or, later, the women of America. The relationships rarely lasted, however - usually once they were established, Einstein cooled off and looked elsewhere. Avoiding deep emotional ties in this way may have given him the solitude he needed to pursue his work, but few would find such behaviour admirable.
How can prove the formula E equals mc2?
E is energy
M is mass
C is speed of light
Basically Einstein looked for biggest number in physics (c - speed of light) then squared it to make it bigger. That's what he thought would be the energy created by splitting an atom which had a mass of M.
Think he might have underestimated
Who was president when albert Einstein came up for the idea of the atom bomb?
Franklin Delano Roosevelt
Where Did Albert Einstein grew up?
In Austria. He is original Jew but he grew up in Austria.
honalulu Hawaii he loved hulu dancing and drinking cocoanuts with jelly and peanut butter have fun and hope u have fun being a geek person
i think the guy that asked this is a nerd
Where did Albert Einstein go to college and what did he study and do?
we all know he was a sientest so he went to a place in Italy called s.t ether college/ uni
he studied lots of jobs e.g policeman, geomatrist loads more when he was studeing geomatry he came over a science book he read lot lot lot of the book until he came to a part (this is his fav saying) a book nor man comes over a sientest. so that's it hope it helped. :)
What Albert Einstein did mean by this quote You never Think of the Future - It comes soon enough?
I guess he had a perception & may be he is right from that perception .. his perception (I percieve) that we are at the present & all depends on what we doing now which will allow us to live the future & there is no point we forget living the present which soon will become past .. this does not mean what we think today doesn't include planning for the future .. relative to the present, the future is an illusion & not reality.
Did Albert Einstein have a disease?
Albert Einstein died of heart failure,but He did suffer from Dyslexia,Epilepsy,and Autism.
