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Solving a problem in physics section 45 paragraph 69 el
69. Determine how many times the Hall coefficient of copper is greater than that of aluminum, if it is known that aluminum per atom, on average, two free electrons, and in copper - 0.8 free electrons. The density of the copper and aluminum are respectively 8.93 and 2.7 g / cm3.
Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)
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Discount for regular customers! If the total of your purchases from the seller
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