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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. heat required to melt a substance






2. formula for impluse involving time






3. heat required to change temperature of a substance






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






5. isometric






6. isothermal






7. formula for finding the momentum of a photon






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






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






10. type of collision where K is conserved






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






12. formula equating energy and mass






13. the force on a charge in an electric field






14. electric field in a distance r from a charge






15. the units of current other than amps






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






17. natural frequency of a closed tube of length L






18. adibatic






19. formula for efficiency not using work out






20. formula for power with current and voltage






21. formula for Carnot efficiency






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






23. energy stored in a capacitor






24. force a charge in a Bfield






25. velocity of a molecule of gas






26. type of collision where objects stick togerther






27. resistance of a wire






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






29. EMF of a battery having internal resistance R






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






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






32. units for voltage other than volts






33. focal length of a mirror with radius d






34. what direction is friction?






35. formula for charge stored in a capciator






36. hooke's law force of a spring






37. forgotten power equation






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






39. formula for constructive interference in a thin membrane with two phase changes






40. formula for buoyant force






41. the units of power other than watts






42. magnification equation






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






44. second kinematic






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






46. formula for critical angle






47. formula for centripetal acceleration






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






49. force of friction






50. formula for torque