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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 an electrion as it exitws from the hole






2. formula for constructive interference in a diffraction grating






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






4. magnification equation






5. electric potential a distance r from a charge






6. work energy theorum






7. formula for torque






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






9. heat during an isometric process






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






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






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






13. formula for finding magnetic flux






14. energy of a photon if wavelength is known






15. focal length of a mirror with radius d






16. force of frction on an incline






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






18. forgotten power equation






19. what direction is friction?






20. snells law






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






22. equation for the first law of thermodynamics






23. third kinematic






24. the force on a charge in an electric field






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






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






27. formula for power with Voltage and resistance






28. the units of power other than watts






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






30. isothermal






31. formula for impulse involving momentum






32. type of collision where K is conserved






33. isobaric






34. formula for finding the momentum of a photon






35. force of friction






36. formula equating energy and mass






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






38. heat during a cyclic process (net heat)






39. the units of current other than amps






40. force a charge in a Bfield






41. formula for efficiency not using work out






42. formula relating voltage and electric field






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






44. formula for impluse involving time






45. change in internal energy during a cyclic process






46. adibatic






47. force of gravity between two objects of mass m






48. natural frequency of an open tube of length L






49. equation of continuity






50. the electric force between two objects of charge Q