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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. formula for power with Voltage and resistance






2. type of collision where K is not conserved






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






4. velocity of waves on a string if tension is known






5. isometric






6. EMF of a battery having internal resistance R






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






8. hooke's law force of a spring






9. electric field in a distance r from a charge






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






11. formula for power with current and resistance






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






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






14. lens/mirror equation






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






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






17. electric potential a distance r from a charge






18. heat required to change temperature of a substance






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






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






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






22. energy of a photon if wavelength is known






23. work energy theorum






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






25. formula for torque






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






27. first kinematic






28. type of collision where objects stick togerther






29. force of friction






30. the force on a charge in an electric field






31. the units of power other than watts






32. formula for finding magnetic flux






33. formula for buoyant force






34. snells law






35. isothermal






36. natural frequency of a closed tube of length L






37. adibatic






38. the units of current other than amps






39. formula for constructive interference in a diffraction grating






40. formula for critical angle






41. energy stored in a capacitor






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






43. heat during a cyclic process (net heat)






44. equation for the first law of thermodynamics






45. formula for impluse involving time






46. force a charge in a Bfield






47. second kinematic






48. formula for centripetal acceleration






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






50. formula for impulse involving momentum