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






2. adibatic






3. third kinematic






4. formula equating energy and mass






5. type of collision where K is conserved






6. formula to find the absoluate pressure at the bottom of a pool






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






8. type of collision where objects stick togerther






9. the force on a charge in an electric field






10. formula for torque






11. formula for buoyant force






12. formula for charge stored in a capciator






13. what direction is friction?






14. electric potential a distance r from a charge






15. the electric force between two objects of charge Q






16. isobaric






17. hooke's law force of a spring






18. formula for impulse involving momentum






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






20. formula for impluse involving time






21. change in internal energy during a cyclic process






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






23. equation for the first law of thermodynamics






24. formula for finding the energy required to move a charged particle from infinity to a point a certain distance away from a charged particle






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






26. formula for critical angle






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






28. focal length of a mirror with radius d






29. formula for centripetal acceleration






30. equation of continuity






31. formula for Carnot efficiency






32. resistance of a wire






33. magnification equation






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






35. heat during an isometric process






36. energy stored in a capacitor






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






38. formula for finding the qacceleration due to gravity at the surface of a planet of mass M and diameter d






39. formula for power with current and resistance






40. formula for finding the momentum of a photon






41. force of gravity between two objects of mass m






42. forgotten power equation






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






44. formula for constructive interference in a diffraction grating






45. units for voltage other than volts






46. heat required to melt a substance






47. force a charge in a Bfield






48. first kinematic






49. the units of current other than amps






50. natural frequency of an open tube of length L