SAT, 16.02.2022 04:30 enrique2211
How much voltage must be used to accelerate a proton (radius 1. 2 ×10−15m) so that it has sufficient energy to just penetrate a silicon nucleus? a silicon nucleus has a charge of +14e, and its radius is about 3. 6 ×10−15m. Assume the potential is that for point charges.
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Susie ran a race. she ran 55 miles an hour, and the race took her tt hours to complete.
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SAT, 27.06.2019 07:00, villafana36
28. the new systematic nomenclature was so ( that many chemists preferred to ( the older trivial names that were at least shorter. at least, that is the ostensible reason. actually, tradition seems to carry more weight than ( with some scientists.
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Which phases do not always fill their containers? select all that apply a. solid b. liquid c. gas
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How much voltage must be used to accelerate a proton (radius 1. 2 ×10−15m) so that it has sufficient...
Chemistry, 29.08.2020 03:01