MZ2017

21.04.2020 • 

Physics

For the alkali metals (Li to Cs) the unit cell lengths of these body-centered cubic crystals are 3.50, 4.28, 5.33, 5.62, and 6.05 A, respectively. Using the Pauli ionic radii , show that the fraction of space outside the core region decreases in going from Li to Cs. What might be the reason for this decrease? What are the plasma frequencies? Pauli Ionic Radii for Li= .60 & Cs= 1.69

Ответ:

nicollexo21

16.04.2020

Physics

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The acceleration of an object is only dependant on gravity so the acceleration for all objects is the same that is 9.8m/s in the absence of air resistance which is the actual reason why the downward motion of an object is slowed down based on its surface area, all objects would fall at the same rate.

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