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Write the relationship between r and a i...

Write the relationship between r and a in bcc structure?

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ASSAM ACADEMIC CENTRE-Solid State -Example
  1. Nickel has fcc unit cell. The edge length of the unit cell is 0.352nm....

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  2. The edge length of a unit cell of potassium bromide is 654pm. It has a...

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  3. Write the relationship between r and a in bcc structure?

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  4. What type of defect can arise when a solid heated?

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  5. What do you mean by packing efficiency?

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  6. Density of Lithium atom is 0.53gcm^-3. The edge length of Li is 3.5A^@...

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  7. Calculate the value of Avogardo Constant from the following data. Dens...

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  8. How are solids classified on the basis of electrical conductivity?

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  9. An element X with atomic mass 60U has density 6.23gcm^-3. If the edge ...

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  10. A crystal of lead (Ii) sulphide has fcc structure. In this crystal the...

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  11. What are crystalline and amorphous solid?

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  12. The unit cell of an element of atomic mass 96 and density 10.3 gm cm^-...

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  13. Iron has a bcc unit cell with cell edge of 286.65 pm. The density of i...

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  14. Silver crystallises in fcc unit cell. Each side of the unit cell has l...

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  15. Why are solids rigid?

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  16. Why do solids have a definite volume?

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  17. Classify the following as amorphour or crystalline solids: Polyurethan...

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  18. Why is glass considered a super cooled liquid?

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  19. Refractive index of a solid is observed to have the same value along a...

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  20. Classify the following solids in different categories based on the nat...

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