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A positron has the same mass as an electron (but opposite charge). calculate the amount of energy released by the annihilation of an electron and a positron.
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What happened in 2012 and how does it illustrate the importance of understanding the sun and how it works?
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Use this information to determine the number of calends electrons in the atoms. which of the following correctly compares the stability of the two atoms? a) both are unreactive b) both are highly reactive c) a is unreactive and d is reactive d) a is reactive and d is unreactive
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Uranium can supply energy for the worlds electricity without admitting harmful greenhouse gases which of these statements best describes an outcome of uranium mining
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Astring vibrates with a frequency of 10 hz. why can't a person hear the sound waves produced by the vibrating string, no matter how large the amplitude of the waves? out! this is homework and due tomorrow! you so much!
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A positron has the same mass as an electron (but opposite charge). calculate the amount of energy re...
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