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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. velocity of a molecule of gas






2. forgotten power equation






3. formula for Carnot efficiency






4. formula for charge stored in a capciator






5. work energy theorum






6. resistance of a wire






7. units for voltage other than volts






8. EMF of a battery having internal resistance R






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






10. force of gravity between two objects of mass m






11. the units of power other than watts






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






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






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






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






16. snells law






17. formula for power with Voltage and resistance






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






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






20. isothermal






21. formula for buoyant force






22. what direction is friction?






23. formula for power with current and resistance






24. force of friction






25. magnification equation






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






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






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






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






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






31. energy of a photon if wavelength is known






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






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






34. formula for constructive interference in a diffraction grating






35. isobaric






36. formula for impluse involving time






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






38. the electric force between two objects of charge Q






39. equation for the first law of thermodynamics






40. formula for centripetal acceleration






41. formula relating voltage and electric field






42. change in internal energy during a cyclic process






43. type of collision where K is conserved






44. formula for period of a pendulum






45. energy stored in a capacitor






46. heat required to melt a substance






47. formula for finding magnetic flux






48. lens/mirror equation






49. force of frction on an incline






50. hooke's law force of a spring