Test your basic knowledge |

Everyday Physics

Subjects : science, literacy
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Distance traveled / time






2. Current x voltage energy/time (joules per second)






3. Velocity squared / radius






4. If the CG is above the edge - the object will not fall






5. Gallons per minute (gpm) - liters/s - cubic feet per minute (cfm) or m^3/s






6. Mass x velocity






7. V x A= constant






8. 5/9 [T(F)-32]






9. How much torque it takes to get an object rotating






10. Distance traveled / time






11. Because nothing stops it






12. 1.25 kg/m^3






13. 1 / period (time)






14. Number density x temperature






15. The level stays the same






16. Shows in 1905 that newtons laws were not valid for objects moving with speeds near the speed of light.






17. Initial velocity = acceleration x time






18. The study of how objects behave (from the very tiny to the very big - and from the beginning of the Universe to its ultimate fate).






19. Mass x specific heat x temperature change






20. 25%






21. Net force=0 net torque=0






22. Fluid flow velocity=u - fluid density=p (rho) - fluid pressure=P P +

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23. It increases






24. Rod with forces applied at opposite ends in opposite directions






25. ?






26. The total disorder of an object






27. 2 -700 kg/m^3






28. V1 x A1=v2 x A2






29. Why things move






30. 9/5T(C)+32






31. 2 -700 kg/m^3






32. P x u x A






33. The effectiveness of a material in conducting heat






34. Force x lever arm






35. 2p x square root L/g






36. The heat transfer by electromagnetic waves - thermal light waves






37. Heat into system - work done by system






38. The combination of force and point of application






39. Maximum displacement from equilibrium






40. How much torque it takes to get an object rotating






41. The combination of force and point of application






42. Why things move






43. The study of how objects behave (from the very tiny to the very big - and from the beginning of the Universe to its ultimate fate).






44. Change in velocity / time






45. Not easy to knock over






46. 100 -000 n/m^2






47. C / f






48. Not easy to knock over






49. Shows in 1905 that newtons laws were not valid for objects moving with speeds near the speed of light.






50. Voltage / current