Test your basic knowledge |

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






2. change in internal energy during a cyclic process






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






4. EMF of a battery having internal resistance R






5. units for voltage other than volts






6. formula for charge stored in a capciator






7. what direction is friction?






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






9. the units of power other than watts






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






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






12. isothermal






13. the units of current other than amps






14. first kinematic






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






16. the force on a charge in an electric field






17. heat during an isometric process






18. third kinematic






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






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






21. force a charge in a Bfield






22. formula for centripetal acceleration






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






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






25. the electric force between two objects of charge Q






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






27. formula for finding the momentum of a photon






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






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






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






31. velocity of a molecule of gas






32. isobaric






33. second kinematic






34. lens/mirror equation






35. formula for power with current and voltage






36. formula for impulse involving momentum






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






38. heat required to change temperature of a substance






39. pressure






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






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






42. electric field in a distance r from a charge






43. formula for torque






44. adibatic






45. electric potential a distance r from a charge






46. formula equating energy and mass






47. formula for Carnot efficiency






48. formula for efficiency not using work out






49. equation of continuity






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