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?