JNTU Exam Papers I B.Tech Regular Examinations, May/Jun 2008 APPLIED PHYSICS

I Year  B.Tech Regular Examinations, May/Jun 2008 APPLIED PHYSICS SET-2 1. (a) What is Bragg’s law? Explain. (b) Describe Laue’s method for the determination of crystal structure. (c) The Bragg’s angle in the first order for (2 2 0) reflection from nickel (FCC) is 38.20 when X-rays of wavelength 1.54 °A are employed in a … Read more JNTU Exam Papers I B.Tech Regular Examinations, May/Jun 2008 APPLIED PHYSICS