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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 power with Voltage and resistance






2. formula for buoyant force






3. formula for power with current and voltage






4. force of friction






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






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






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






8. formula for charge stored in a capciator






9. equation of continuity






10. type of collision where K is conserved






11. isothermal






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






13. formula for period of a pendulum






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






15. resistance of a wire






16. the electric force between two objects of charge Q






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






18. force a charge in a Bfield






19. first kinematic






20. electric potential a distance r from a charge






21. the force on a charge in an electric field






22. formula relating voltage and electric field






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






24. electric field in a distance r from a charge






25. snells law






26. energy of a photon if wavelength is known






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






28. formula for Carnot efficiency






29. formula for impulse involving momentum






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






31. formula for torque






32. formula for critical angle






33. formula for impluse involving time






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






35. what direction is friction?






36. equation for the first law of thermodynamics






37. adibatic






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






39. the units of current other than amps






40. formula for finding the momentum of a photon






41. total capacitance of capacitors in series






42. formula for centripetal acceleration






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






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






45. heat during an isometric process






46. third kinematic






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






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






49. heat required to melt a substance






50. magnification equation