CBSE Class XI Physics sample paper1

http://www.cbseguess.com/-------------------------------------------------------------------------------------------------------www.cbseguess.com Other Educational Portals www.icseguess.com | www.ignouguess.com | www.dulife.com | www.magicsense.com Sample Paper Class – XI Subject -Physics One mark questions for 11th Science CBSE Physics Practical 1. Define vernier constant. 2. How is zero error applied? 3. What is angular vernier? 4. Define pitch of screw gauge. 5. What is back lash error? 6. What is ratchet? 7. Define principle of sperometer. 8. Define inertial mass? 9. Define inertia. 10. What is sensitive balance? 11. What is density of water at 4 degree Celsius? 12. Define a second. 13. Define a sidereal day. 14. Is solar day constant? 15. What is a tick? 16. Define addition of vectors. 17. What are rectangular components? 18. Define force. 19. What is ticker timer? 20. What is horizontal range? Vinita Pandya 1st year Engineering NMIMS Vile Parle Mumbai