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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. the units of current other than amps






2. velocity of a molecule of gas






3. resistance of a wire






4. formula for torque






5. formula for impluse involving time






6. formula for centripetal acceleration






7. equation of continuity






8. formula used to find the heat generated by a resistor after a certain amount of time if the current through the resistor is known






9. third kinematic






10. formula equating energy and mass






11. formula for buoyant force






12. forgotten power equation






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






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






15. electric field in a distance r from a charge






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






17. formula for finding magnetic flux






18. formula for power with current and resistance






19. energy of a photon if wavelength is known






20. formula for constructive interference in a diffraction grating






21. EMF of a battery having internal resistance R






22. focal length of a mirror with radius d






23. type of collision where objects stick togerther






24. the electric force between two objects of charge Q






25. formula for efficiency not using work out






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






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






28. formula for power with current and voltage






29. adibatic






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






31. formula for finding the momentum of a photon






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






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






34. energy stored in a capacitor






35. force of friction






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






37. isobaric






38. magnification equation






39. heat during a cyclic process (net heat)






40. formula relating voltage and electric field






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






42. snells law






43. the force on a charge in an electric field






44. pressure






45. force of frction on an incline






46. type of collision where K is not conserved






47. the units of power other than watts






48. formula for charge stored in a capciator






49. formula for Carnot efficiency






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