An analysis of 100 g sample of pure iron (BCC ) showed that 0.01 g of carbon atoms were present in the interstices of pure iron. How many atoms are present in 10000 unit lattices of iron?
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An analysis of 100 g sample of pure iron (BCC ) showed that 0.01 g of carbon atoms were present in the interstices of pure iron. How many atoms are present in 10000 unit lattices of iron?
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- However, the molecule we can encounter everyday continuously vibrates and interact with the surrounding causing its bond vector to vary slightly. According to a new spectroscopy analysis, the adjacent bond vectors was found to be A = 0.82i + 0.99j + 0.84k B = 1.09i + -1.01j + -0.97k What is the angle (in degrees) between the bonds based on this new data?A ALAS semiconductor crystal has a lattice constant of a = 0.13 nm, the volume density of As atoms in this crystal will be: O 3.641e24 /cm^3 2.048e30 /cm^3 O 1.821e24 /cm^3 O 3.550e16 /cm^3 O 1.593e24 /cm^3xx=41 Q1. Consider an extrinsic Silicon doped with Indium atoms at a concentration of N₁ = 4×10¹6 cm³ The ionization energy for Indium is given as 0.16eV. Calculate: a) The carrier concentrations no. Po and the Fermi level E-E, at the temperature of T = xx+60 °K. 40+ xx 100 b) The temperature at which Po N₁ cm, for xx<50 60+xx N₁ cm³, for xx 250 100 (Ex: xx = 00 → Po=0.4N₁ -1.6x10¹ cm³; xx=99 Po=1.59N, -6.36x10¹ cm