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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. snells law






2. formula for critical angle






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






4. formula for finding magnetic flux






5. isometric






6. isobaric






7. resistance of a wire






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






9. natural frequency of an open tube of length L






10. hooke's law force of a spring






11. force of friction






12. the force on a charge in an electric field






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






14. change in internal energy during a cyclic process






15. type of collision where K is conserved






16. electric potential a distance r from a charge






17. equation of continuity






18. formula for power with current and voltage






19. velocity of a molecule of gas






20. formula for impluse involving time






21. what direction is friction?






22. type of collision where objects stick togerther






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






24. total capacitance of capacitors in series






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






26. lens/mirror equation






27. heat required to change temperature of a substance






28. formula for buoyant force






29. heat required to melt a substance






30. units for voltage other than volts






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






32. force of gravity between two objects of mass m






33. the units of power other than watts






34. formula for impulse involving momentum






35. formula for finding the momentum of a photon






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






37. natural frequency of a closed tube of length L






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






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






40. magnification equation






41. formula relating voltage and electric field






42. formula for period of a pendulum






43. formula for efficiency not using work out






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






45. first kinematic






46. type of collision where K is not conserved






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






48. adibatic






49. formula for constructive interference in a diffraction grating






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