Test your basic knowledge |

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. electric potential a distance r from a charge






2. type of collision where objects stick togerther






3. the electric force between two objects of charge Q






4. formula for buoyant force






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






6. formula for power with current and resistance






7. natural frequency of an open tube of length L






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






9. heat required to change temperature of a substance






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






11. energy of a photon if wavelength is known






12. heat during an isometric process






13. formula for period of a pendulum






14. force of gravity between two objects of mass m






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






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






17. units for voltage other than volts






18. isometric






19. formula for efficiency not using work out






20. the units of power other than watts






21. formula relating voltage and electric field






22. third kinematic






23. equation for the first law of thermodynamics






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






25. adibatic






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






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






28. formula equating energy and mass






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






30. formula for finding the momentum of a photon






31. first kinematic






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






33. formula for impluse involving time






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






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






36. EMF of a battery having internal resistance R






37. lens/mirror equation






38. force of friction






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






40. type of collision where K is conserved






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






42. formula for torque






43. isobaric






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






45. force a charge in a Bfield






46. total capacitance of capacitors in series






47. formula for finding magnetic flux






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






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






50. formula for power with current and voltage