1. Difference between "Mass", "Matter" and "Energy"
  2. All about Force.
  3. How is Blood Pressure measured?
  4. Does Energy is associated with Intrinsic Inertia, the Rest Mass?
  5. Explanation of words in "The Special Theory of Relativity"
  6. Principles of Special Theory of Light 
  7. Centripetal and Centrifugal Force 
  8. Difference between Kinematics & Dynamics 
  9. Universal Law of Gravitation 
  10. Nature of Orbits for a body projected with different speeds
  11. Why is the sky blue?
  12. How does mass depend on speed?
  13. What is wave motion?
  14. How does an atomic clock work?
  15. What is the technical difference between Gravity & Gravitation? 
  16. What are the differences between Jet Air Planes & Rockets
  17. What is an Event? Relativity of Simultaneity
  18. What is Fluid?
  19. What is the difference between Absolute Pressure, Gauge Pressure & Vacuum Pressure?
  20. Properties of Longitudinal Waves 
  21. Friction - Important points to be noted 
  22. Nature of orbits of satellites for different speeds 
  23. Satellites - Important points to be noted 
  24. Properties of stationary waves  
  25. Speed of light in vacuum  
  26. Law of conservation of energy  

Conceptual Questionaire