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Results tagged with homework-and-exercises
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user 118746
Applies to questions of primarily educational value - not only questions that arise from actual homework assignments, but any question where it is preferable to guide the asker to the answer rather than giving it away outright. Please READ THE GUIDANCE IN META before asking homework-like questions.
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An unknown atom has the shown energy levels
When a fast electron is fired at an atom, it can collide with an electron in the atom and some of the KE of the fast electron is transfered to the atomic electron. The fast electron keeps the rest of …
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