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Robert Oppenheimer

Robert Oppenheimer (1904 – 1967) was an American theoretical physicist. He was the direction of the Manhattan Project and is known as the “father of the atomic bomb” for his contribution to the invention of nuclear weapons in World War 2. Information related to Robert Oppenheimer's life and his works can be found in this category.

403 Questions

What is Born Oppenheimer Principle?

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This is an approximation that is based on the fact that the electron is more than 1000 times lighter than the nucleus of the atom. It allows you to model the motion of electrons as being completely independent of the motion of nuclei because the motion of the nuclei is much much slower than that of electrons. For instance, when an molecule absorbs light such that its electronic configuration changes, that happens essentially immediately. Then the nuclei will move accordingly (either shortening or lengthening bond lengths for instance).

Did J Robert Oppenheimer have a brother?

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Parents of J. Robert Oppenheimer. Mother: Ella Friedman Father. Julius Oppenheimer

Where did Robert Oppenheimer live?

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The United States

In what year did Robert the Bruce die?

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June 7 1329 at the age of 54. his exact time was at 11:22 am..........okay fine I don't know the time.

Why was j Robert oppenheimer investigated and denied future access to classified information in 1954?

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Because he realized what a horrificly powerful weapon nuclear bombs actually are & he decided to compaign against the use of them after they were used in Japan.