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. The first to do experimental studies of the laws of motion and was Imprisoned by Pope Urban VIII in 1633 for advocating the Copernican theory - also know as the heliocentric theory - that the earth was a planet revolving around the sun.






2. Pascal (Pa) or pounds per square inch (psi)






3. V x A= constant






4. C/n






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






6. The level stays the same






7.






8. Speed of light / wavelength






9. 25%






10. New theory that explained behavior at the atomic level






11.






12. Hf






13. It increases






14. 1.25 kg/m^3






15. New theory that explained behavior at the atomic level






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






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

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18. It increases






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






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






21. Pascal (Pa) or pounds per square inch (psi)






22. 10 m/s^2






23. The combination of force and point of application






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






25. A disturbance that propagates through a medium






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






27. A tendency for liquids to resist flowing.






28. Sounds above 20 -000 Hz






29.






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






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






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






33. 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.






34. P x u x A






35. The center of an object






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






37. Length of a wave






38. A disturbance that propagates through a medium






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






40. 10 m/s^2






41. Z+n






42. 100 -000 n/m^2






43. 5/9 [T(F)-32]






44. Not easy to knock over






45.






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






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






48. V x A= constant






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






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