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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. energy of a photon if wavelength is known






2. the force on a charge in an electric field






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






4. formula for efficiency not using work out






5. formula for buoyant force






6. EMF of a battery having internal resistance R






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






8. equation of continuity






9. hooke's law force of a spring






10. isometric






11. magnification equation






12. force of gravity between two objects of mass m






13. formula for period of a pendulum






14. type of collision where K is not conserved






15. the units of power other than watts






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






17. electric field in a distance r from a charge






18. total capacitance of capacitors in series






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






20. velocity of a molecule of gas






21. lens/mirror equation






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






23. force of frction on an incline






24. electric potential a distance r from a charge






25. formula for constructive interference in a diffraction grating






26. natural frequency of an open tube of length L






27. formula for charge stored in a capciator






28. formula for power with current and voltage






29. formula for centripetal acceleration






30. heat required to change temperature of a substance






31. force of friction






32. formula for Carnot efficiency






33. isothermal






34. type of collision where K is conserved






35. type of collision where objects stick togerther






36. the electric force between two objects of charge Q






37. force a charge in a Bfield






38. formula for critical angle






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






40. formula for impluse involving time






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






42. heat during an isometric process






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






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






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






46. first kinematic






47. heat required to melt a substance






48. snells law






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






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