Calculate the atomic packing fraction for a bcc lattice.
The body-centered cubic (bcc) lattice has atoms at each corner of a cube and one at the center. ___ ______ _____ ______ ________.
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The unit cell size of KCl is 6.3 Å and the Young’s modulus in the [100] direction is 3.8 1010 Nm-2 . Estimate the wavelength at which electromagnetic radiation is strongly reflected by a crystal [Atomic weight of K = 39 and Cl = 37].
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State the degeneracy of the second excited state for an electron in a cubical box of side L.
Calculate the heat capacity of Hf at 200 K, given that its Debye temperature is 242 K.
In an bcc lattice, explain from which of the following plane/planes x-ray diffraction may be observed: (0,1,1),
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