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. T(C) +273






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






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






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






5. 18600 miles/sec






6. Initial velocity = acceleration x time






7. The total disorder of an object






8. Number density x temperature






9. T^4






10. Voltage / current






11. T(C) +273






12. Mass x gravity






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. Kg/m^3






15. 18600 miles/sec






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






17. Kg/m^3






18. 1.25 kg/m^3






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






20. Distance traveled / time






21.






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






23.






24. Not easy to knock over






25. Z+n






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






27. V x A= constant






28. The level stays the same






29. Pressure x area






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






31. 9/5T(C)+32






32. Hf






33. F=mass x acceleration

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34. P + density x g h






35. Fbottom-Ftop=mg=(density x vol) x g






36. 10 m/s^2






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






38. Change in velocity / time






39. Sounds above 20 -000 Hz






40. P x u x A






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






42. A tendency for liquids to resist flowing.






43. Heat into system - work done by system






44. 11 -000 kg/m^3






45. The combination of force and point of application






46. Sounds below 30 Hz






47. Force x lever arm






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






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






50. Not easy to knock over