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. 100 -000 n/m^2






2. 5/9 [T(F)-32]






3. T=2p square root m/k frequency= square root k/m;/2p






4. P(P2-P1)D^4/128Ln n=fluid's viscosity






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






6. The total disorder of an object






7. A disturbance that propagates through a medium






8. A tendency for liquids to resist flowing.






9. Weight of displaced water=volume of displaced water in liters x 10 n / liter






10. P x u x A






11. Solids - liquids - gases






12. Number density x temperature






13. If the temperature of system A is less then the temperature of system B then heat flows from B to A (hot to cold)






14. The amount of heat that is required to raise the temperature of one g of a substance by 1 degree C.






15. C / f






16. 5/9 [T(F)-32]






17. The amount of heat that is required to raise the temperature of one g of a substance by 1 degree C.






18. The total disorder of an object






19. Force x lever arm






20. Number density x temperature






21. Force per unit area






22. 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).






23. C / f






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






25. ?






26. F=mass x acceleration

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27. If energy is transferred and the internal energy of system B decreases by some amount then the internal energy of system A must incrase by the same amount.






28. 25%






29. Maximum displacement from equilibrium






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






31. Mass x velocity






32. Voltage / current






33. Sounds below 30 Hz






34.






35. 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).






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






37. An object that is thrown or struck or shot and then travels under the influence of gravity






38. The center of an object






39. Compiled the first detailed observational data on planetary motion (mars) - without a telescope.






40. Decreases






41. T=2p square root m/k frequency= square root k/m;/2p






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






43. Heat is transferred directly through a material with no bulk movement of material






44. P + density x g h






45. 11 -000 kg/m^3






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






47. Z+n






48. P + density x g h






49. Mass x gravity






50. Initial velocity = acceleration x time