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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. force of friction






2. change in internal energy during a cyclic process






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






4. EMF of a battery having internal resistance R






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






6. heat required to melt a substance






7. isobaric






8. velocity of a molecule of gas






9. electric field in a distance r from a charge






10. total capacitance of capacitors in series






11. formula for buoyant force






12. formula for critical angle






13. formula for torque






14. formula for constructive interference in a diffraction grating






15. energy of a photon if wavelength is known






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






17. heat during a cyclic process (net heat)






18. isometric






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






20. natural frequency of an open tube of length L






21. third kinematic






22. adibatic






23. natural frequency of a closed tube of length L






24. formula for power with Voltage and resistance






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






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






27. hooke's law force of a spring






28. equation for the first law of thermodynamics






29. energy stored in a capacitor






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






31. forgotten power equation






32. focal length of a mirror with radius d






33. formula for power with current and voltage






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






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






36. formula for finding the momentum of a photon






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






38. electric potential a distance r from a charge






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






40. the electric force between two objects of charge Q






41. the force on a charge in an electric field






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






43. formula for impluse involving time






44. units for voltage other than volts






45. isothermal






46. formula for period of a pendulum






47. formula for charge stored in a capciator






48. force a charge in a Bfield






49. second kinematic






50. heat required to change temperature of a substance