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






2. isothermal






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






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






5. magnification equation






6. heat during an isometric process






7. formula for Carnot efficiency






8. focal length of a mirror with radius d






9. electric potential a distance r from a charge






10. EMF of a battery having internal resistance R






11. formula for power with current and resistance






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






13. equation of continuity






14. heat required to melt a substance






15. electric field in a distance r from a charge






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






17. isobaric






18. formula for efficiency not using work out






19. the force on a charge in an electric field






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






21. type of collision where K is not conserved






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






23. formula for critical angle






24. energy stored in a capacitor






25. force a charge in a Bfield






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






27. heat required to change temperature of a substance






28. adibatic






29. pressure






30. first kinematic






31. total capacitance of capacitors in series






32. formula for period of a pendulum






33. formula for impulse involving momentum






34. forgotten power equation






35. resistance of a wire






36. lens/mirror equation






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. type of collision where K is conserved






39. equation for the first law of thermodynamics






40. third kinematic






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






42. formula equating energy and mass






43. formula for finding magnetic flux






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






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






46. change in internal energy during a cyclic process






47. the electric force between two objects of charge Q






48. natural frequency of a closed tube of length L






49. velocity of a molecule of gas






50. units for voltage other than volts