Nuclear

1. Atomic Strcuture - Important points for competetive exams? 
2. What is the reaction crossection for Helium-3 & Boron-10 isotopes for Thermal Neutrons.
3. What is criticality in a Nuclear reactor? 
4. Why does Nuclear Fusion yield more energy than Nuclear Fission reaction?
5. Why heavy nuclei U-238 doesn't spontaneously undergo fission?
6. Difference between Ionizing & Non-ionizing radiation
7. Why does manufacturers coat inner walls of BF3 counters with activated charcoal?
8. What is Radiation? 
9. How does a GM tube operate? 
10.  What is Loss Of Coolant Accident (LOCA) in Nuclear Power Reactors?
11. Natural Radioactivity in Soil
12. Natural Background Radiation in Various Cities of India
13. Binding Energy Curve
14. What is Heavy Water?
15. Units of Radioactivity
16. Uranium Enrichment by Weight & Activity
17. Fission Fragment Yield of Uranium-235
18. Difference Between Fission Fragment & Fission Products
19. What is Binding Energy of Nucleus?
20. Nuclear Changes
21. What is ALARA principle?
22. What is Neutron Flux?
23. About Americium-241/Beryllium Radioactive Source
24. Half-Lives of Common Radioactive Items 
25. Uranium-238 Decay Series
26. Uses of some Radioactive Nuclides
27. Inverse Square Law Calculation for Point Gamma Source 
28. Mechanism of Current generation in Gas Filled Ionization Chambers 
29. Decay Level Scheme of Co-57
30. Decay Level Scheme of Co-60
31. Decay Level Scheme of Cs-137
32. Decay Level Scheme of Sr-90
33. Properties of BF3 gas
34. Comparison between wastes from a Nuclear Reactor & Coal based thermal power plant.
35. We Live in Naturally Radioactive world!
36. What is half value Layer?
37. Calculation of Specific Gamma Ray Constant for given Source Activity & Exposure Rate 
38. What is Carbon Dating? 
39. Pauli's Neutrino Hypothesis  
40. What is CANDU? 
41. Discovery of X-Rays 
42. What is Alpha Decay Paradox?  
43. Alpha particle spectrum - detailed explanation  
44. What is Internal Conversion?   
45. Classification of Elementary Particles-Flow Chart Depiction
46. Properties of Pions
47. Properties of Positronium 
48. Pair Production-Conversion of Radiation into Matter
49. Pair Annihilation
50. Stern-Gerlach Experiment
51. Discovery of Artificial Disintegration
52. Discovery of Meson
53. What is a Nuclear Reactor?
54. Plot of binding energy per Nucleon against mass number - important conclusions
55. Understanding Light - Photon & Wave Concept
56. Boron Tri Fluoride(10BF3) gas filled proportional counters for thermal Neutron detection
57. All about Nuclear Reaction Crosssection
58. Different Types of Nuclear Reactors
59. Radiation Detectors Overview
60. Types of Radiation Detectors
61. How does a BF3 Counter Operate?
62. Comparison between different types of gas filled Neutron Detectors
63. What are Self Powered Neutron Detectors?