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Physics, 01.07.2019 09:00, fryday2516
Which of the following would make a good semiconductor? aluminum germanium gold concrete
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Physics, 22.06.2019 18:30, andy6128
Energy can be transformed from one form to another. the diagram shows one such process. which energy transformation is represented in the diagram? nuclear to thermal and radiant nuclear to electrical and chemical chemical to nuclear and radiant chemical to electrical and nuclear
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Physics, 22.06.2019 23:50, jazzzzhands21
An alpha particle with kinetic energy 12.5 mev makes a collision with lead nucleus, but it is not "aimed" at the center of the lead nucleus, and has an initial nonzero angular momentum (with respect to the stationary lead nucleus) of magnitude l = p0 b, where p0 is the magnitude of the initial momentum of the alpha particle and b=1.40Ć10ā12 m. (assume that the lead nucleus remains stationary and that it may be treated as a point charge. the atomic number of lead is 82. the alpha particle is a helium nucleus, with atomic number 2.) what is the distance of closest approach?
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Physics, 23.06.2019 02:00, rosyposy43
How does the formation of intrusive and extrusive igneous rocks differ?
Answers: 3
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Which of the following would make a good semiconductor? aluminum germanium gold concrete...
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