II INTERNAL TEST - ATOMIC AND NUCLEAR PHYSICS - 7BPH4C1
TIME: 2 Hrs TOTAL: 40 Marks
Part A - 5 x 2 = 10 Marks
1.Define Miller indices
2.State Mosley's law.
3.State the law of of radioactive disintegration
4.Write note on Van Allen belts.
5.What are baryons?
Part B - 2 x 5 = 10 Marks
6. Derive Bragg's law of x-ray diffraction.
7. Describe the working of GM counter.
Part C - 2 x 10 = 20 Marks
8. Give the theory of Compton effect and briefly explain its' experimental verification.
9. Explain the action of Betatron.