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Bragg's law is given by the equation:...

Bragg's law is given by the equation:

A

`nlambda = 2 sin theta`

B

`nlambda = 2d sin theta`

C

`2d = nlambda sin theta`

D

`nlambda = d sin theta`

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The correct Answer is:
B
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RC MUKHERJEE-SOLID AND LIQUID STATES -OBJECTIVE PROBLEMS
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  3. Bragg's law is given by the equation:

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  5. The number of octahedral sites per sphere in a c.c.p. (f.c.c.) structu...

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  6. The density of crystalline CsCl is 3.988 g/cc. The volume effectively ...

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  7. The CsCl structure is observed in alkali halides only when the radius ...

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  8. A swubstance A(x)B(y) crystallises in a face cubic centred cubic (fcc)...

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  9. In a solid AB of NaCl structure, A atoms occupy the corners of the cub...

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  10. In a crystal AB, which of the following crystal systems will have para...

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  11. In the NaCl crystal, which of the following facts is not true?

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  12. The decreasing order of the size of void is .

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  13. The greater the value of r(+)//r(-).

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  14. An organic liquid rises 2.0 cm in a capillary tube. How much will it r...

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  15. When the temperature is increased, surface tension of water:

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  16. The units of surface tension in cgs and SI units are respectively,

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  17. The units of viscosity in cgs and SI units are respectively,

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  18. The rise of a liquid in a capillary tube is due to :

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  19. The coefficient of viscosity of a solution and its solvent are respect...

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  20. Which of the following properties of liquids increases with the increa...

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