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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. hooke's law force of a spring






2. formula for charge stored in a capciator






3. heat required to change temperature of a substance






4. formula for Carnot efficiency






5. voltage induced in a rod moving through a uniform magnetic field






6. isometric






7. heat required to melt a substance






8. velocity of a molecule of gas






9. pressure






10. units for voltage other than volts






11. formula equating energy and mass






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






13. magnification equation






14. force a charge in a Bfield






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






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






17. type of collision where K is not conserved






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






19. total capacitance of capacitors in series






20. heat during an isometric process






21. formula for finding the stopping potential of a metal for a wavelength if the cutoff frequency is known






22. focal length of a mirror with radius d






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






24. EMF of a battery having internal resistance R






25. the force on a charge moving parallel to a magnetic field






26. second kinematic






27. formula for efficiency of a heat engine using work out






28. formula for constructive interference in a diffraction grating






29. formula for the wavelength (debroglie wavelength) of a moving particle






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






31. the units of current other than amps






32. formula for power with current and voltage






33. formula for height of the block (at the start of a pendulum string) in terms of theta and L






34. formula for change in internal energy in a cosnstat volume PV process






35. the force on a charge in an electric field






36. energy stored in a capacitor






37. formula for torque






38. formula for impulse involving momentum






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






40. what direction is friction?






41. formula for period of a pendulum






42. equation of continuity






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






44. electric potential a distance r from a charge






45. formula for centripetal acceleration






46. formula for impluse involving time






47. third kinematic






48. velocity of waves on a string if tension is known






49. radius of curvature of a charged particle as it enters a uniform magnetic field






50. lens/mirror equation