problem 1:

Illustrate out the chemical analysis of the substance by x-ray spectrometry.

problem 2:

prepare down the differentiations between `Reflection' and `Diffraction'?

problem 3:

Obtain Bragg's law of diffraction from the fundamentals.

problem 4:

Illustrate out with an appropriate sketch the diffractometer technique for stress measurement. Illustrate the advantages, disadvantages and applications of method.

problem 5:

prepare down brief notes on cameras for special conditions.

problem 6:

Why Rotating crystal technique wasn’t developed?