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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. focal length of a mirror with radius d






2. type of collision where objects stick togerther






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






4. isobaric






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






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






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






8. formula for Carnot efficiency






9. force of friction






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






11. heat during a cyclic process (net heat)






12. total capacitance of capacitors in series






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






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






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






16. change in internal energy during a cyclic process






17. the units of power other than watts






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






19. natural frequency of an open tube of length L






20. the force on a charge in an electric field






21. type of collision where K is conserved






22. isometric






23. formula for efficiency not using work out






24. isothermal






25. formula for finding magnetic flux






26. formula for torque






27. the electric force between two objects of charge Q






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






29. energy of a photon if wavelength is known






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






31. heat required to melt a substance






32. formula for critical angle






33. formula for finding the momentum of a photon






34. formula for power with current and resistance






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






36. velocity of a molecule of gas






37. energy stored in a capacitor






38. natural frequency of a closed tube of length L






39. third kinematic






40. heat during an isometric process






41. heat required to change temperature of a substance






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






43. lens/mirror equation






44. what direction is friction?






45. the units of current other than amps






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






47. formula for power with Voltage and resistance






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






49. units for voltage other than volts






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