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Derive the Bragg's equation useful for X...

Derive the Bragg's equation useful for X-ray diffraction of crystals.

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The interplanar distance in a crystal used for X - ray diffraction is 2A^0 . The angle of incidence for first order diffraction is 9°, what is the wave length of X - rays?

The interplanar distance in a crystal used for X- ray diffraction is 2A^(0) . The angle of incidence for first order diffraction is 9^(@) , what is the wave length of X-rays ?

AAKASH SERIES-SOLID STATE-SUBJECTIVE EXERCISE -2( SHORT ANSWER QUESTIONS)
  1. Define (a) space lattice, (b) crystal lattice, (c) unit cell and (d) c...

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  2. Derive the Bragg's equation useful for X-ray diffraction of crystals.

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  3. Discuss the close packing in crystal structures.

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  4. What are the tetrahydral hole and octahydral hole ? How they are forme...

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  5. Explain when difracted rays may have constructive and destructive inte...

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  6. Derive a relation between the density of a crystalline substance and t...

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  7. Calculate the number of particles present in a fcc crystal structure.

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  8. Place the atoms of an element 'A' in the lattice points of Face centre...

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  9. How many lattice points are there in a unit cell of a (a) B.C.C lattic...

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  10. Draw the points of two dimensional lattice with sequence of unit cells...

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  11. A space lattice of a crystal has alternate positive and negative ion i...

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  12. The diffracted X rays from CuSO(4) crystal are allowed to fall on a ph...

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  13. A grating has 5.7 xx 10^(3) lines per cm. If X-rays of wavelength 546 ...

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  14. Atomic weight of silver is 107 .8. Silver crystallises in fee lattice ...

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  15. A bcc lattice is made up of two elements X and Y. Atoms of X occupy tw...

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  16. The edge length of sodium chloride 5.64A^(0). What is the density of s...

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  17. NH(4) X1 crystallises in bee lattice with edge length 383 pm. If the r...

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  18. Argon crystallises in a F.C.C lattice with 1 atom at each lattice poin...

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  19. A body centred cubic lattice is made up of two elements A and B. Atoms...

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  20. Calculate the contribution of lattice points in body centred lattice a...

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