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. 11 -000 kg/m^3






2. Equals total momentum after collision






3. The study of heat and its transformation into mechanical energy






4. Wrote Principia in 1687. Made the 3 laws of mechanics and law of gravity. He also invented calculus.






5. You can't get more work out than the energy you put in






6. Fbottom=Ftop+mg where mg is the weight of the volume






7. You can't get more work out than the energy you put in






8. 2p x square root L/g






9. P + density x g h






10. The change in internal energy= the heat absorbed- the work done






11. C/n






12. The sum of the energy of all the molecules in the system






13. Change in velocity / time






14. The total disorder of an object






15. Mass x gravity






16. You cant get as much out as you put in






17. Force x lever arm






18. Sounds above 20 -000 Hz






19. Rod with forces applied at opposite ends in the same direction






20. 1 / period (time)






21. The sum of the energy of all the molecules in the system






22. Velocity squared / radius






23. 2 -700 kg/m^3






24. Believed that the natural state of objects was to be at rest






25. F=mass x acceleration

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


26. Kg/m^3






27. Force x lever arm






28. Heat Q= mass of sample x specific heat x temp change






29. Wrote Principia in 1687. Made the 3 laws of mechanics and law of gravity. He also invented calculus.






30. As the speed of a moving fluid increases - the pressure within the fluid decreases

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


31. Analized brahe's data and verified the heliocentric theory. These regularities are known as Helpers Laws of Planetary motion.






32. Decreases






33.






34. Length of a wave






35. A tendency for liquids to resist flowing.






36.






37. The level stays the same






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






39. T(C) +273






40. Mass x gravity






41. Kg/m^3






42. Initial velocity = acceleration x time






43. Heat is carried from place to place by the bulk movement of either liquids or gasses






44. Not easy to knock over






45. Tube cross section area A - flow speed u vfr= u x A (m/s x m^2)






46. The energy that flows from one system to another because of their temperature difference.






47. You cant get as much out as you put in






48. C / f






49. Force per unit area






50.