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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. EMF of a battery having internal resistance R






2. change in internal energy during a cyclic process






3. work energy theorum






4. adibatic






5. electric field in a distance r from a charge






6. energy of a photon if wavelength is known






7. the units of current other than amps






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






9. type of collision where objects stick togerther






10. formula for finding magnetic flux






11. second kinematic






12. formula for period of a pendulum






13. lens/mirror equation






14. formula for Carnot efficiency






15. formula for constructive interference in a diffraction grating






16. formula for buoyant force






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






18. the force on a charge in an electric field






19. equation of continuity






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






21. units for voltage other than volts






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






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






24. equation for the first law of thermodynamics






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






26. type of collision where K is conserved






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






28. the units of power other than watts






29. hooke's law force of a spring






30. formula for power with Voltage and resistance






31. force a charge in a Bfield






32. formula for critical angle






33. natural frequency of an open tube of length L






34. formula for efficiency not using work out






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






36. isometric






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






38. natural frequency of a closed tube of length L






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






40. formula for finding the momentum of a photon






41. formula for impulse involving momentum






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






43. electric potential a distance r from a charge






44. what direction is friction?






45. formula for power with current and voltage






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






47. formula for charge stored in a capciator






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






49. formula relating voltage and electric field






50. formula for centripetal acceleration