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AP Physics Formulas

Subjects : science, ap, physics
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. work energy theorum






2. velocity of an electrion as it exitws from the hole






3. formula for power with current and voltage






4. formula for Carnot efficiency






5. force a charge in a Bfield






6. formula for energy of a spring mass when spring is at maximum displacement






7. formula for energy of a spring mass when spring is neither at maximum displacement nor at equilibrium






8. formula for finding the magnetic field a distance r from a current carrying wire






9. formula for centripetal acceleration






10. formula relating voltage and electric field






11. new wavelength of light as it enters a new substance






12. isometric






13. energy stored in a capacitor






14. electric potential a distance r from a charge






15. what direction is friction?






16. resistance of a wire






17. formula for power with current and resistance






18. formula for period of a pendulum






19. formula for impulse involving momentum






20. units for voltage other than volts






21. the electric force between two objects of charge Q






22. isobaric






23. formula for buoyant force






24. formula for finding the momentum of a photon






25. natural frequency of a closed tube of length L






26. type of collision where objects stick togerther






27. formula for efficiency not using work out






28. adibatic






29. the units of power other than watts






30. heat during an isometric process






31. formula to find the gauge pressure at the bottom of a pool






32. isothermal






33. velocity of a charge traveling at a constant veloc ity through crossed E and B fields






34. third kinematic






35. forgotten power equation






36. heat required to change temperature of a substance






37. EMF of a battery having internal resistance R






38. formula for constructive interference in a thin membrane with two phase changes






39. energy of a photon if wavelength is known






40. formula for finding the work function of a metal if the cutoff frequency is known






41. formula for constructive interference in a diffraction grating






42. formula for power with Voltage and resistance






43. force of gravity between two objects of mass m






44. type of collision where K is not conserved






45. second kinematic






46. focal length of a mirror with radius d






47. pressure






48. new frequency of light as it enters a new substance






49. force of frction on an incline






50. velocity of a molecule of gas