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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. units for voltage other than volts






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






3. force of frction on an incline






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






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






6. formula for power with current and voltage






7. force of friction






8. formula for constructive interference in a diffraction grating






9. magnification equation






10. formula for impluse involving time






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






12. formula for charge stored in a capciator






13. force a charge in a Bfield






14. what direction is friction?






15. natural frequency of an open tube of length L






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






17. velocity of a molecule of gas






18. forgotten power equation






19. formula for efficiency not using work out






20. formula for buoyant force






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






22. resistance of a wire






23. heat during an isometric process






24. heat required to change temperature of a substance






25. isometric






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






27. electric field in a distance r from a charge






28. formula for torque






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






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






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






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






33. formula for power with current and resistance






34. formula for finding magnetic flux






35. equation for the first law of thermodynamics






36. change in internal energy during a cyclic process






37. third kinematic






38. equation of continuity






39. heat required to melt a substance






40. hooke's law force of a spring






41. focal length of a mirror with radius d






42. the units of current other than amps






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






44. snells law






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






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






47. the units of power other than watts






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






49. formula for power with Voltage and resistance






50. isobaric