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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 constructive interference in a diffraction grating






2. focal length of a mirror with radius d






3. electric field in a distance r from a charge






4. forgotten power equation






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






6. isothermal






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






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






9. adibatic






10. formula for power with current and voltage






11. electric potential a distance r from a charge






12. formula for finding the momentum of a photon






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






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






15. hooke's law force of a spring






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






17. heat required to change temperature of a substance






18. magnification equation






19. the force on a charge in an electric field






20. formula for charge stored in a capciator






21. formula for Carnot efficiency






22. equation of continuity






23. what direction is friction?






24. formula for finding magnetic flux






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






26. formula equating energy and mass






27. pressure






28. formula for power with Voltage and resistance






29. heat required to melt a substance






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






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






32. formula for critical angle






33. formula for current through the resistor when the ten coils are removed from the B field in an amount of time t






34. force a charge in a Bfield






35. energy stored in a capacitor






36. natural frequency of a closed tube of length L






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






38. force of frction on an incline






39. units for voltage other than volts






40. formula for period of a pendulum






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






42. the electric force between two objects of charge Q






43. change in internal energy during a cyclic process






44. type of collision where objects stick togerther






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






46. force of gravity between two objects of mass m






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






48. resistance of a wire






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






50. formula for buoyant force