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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. energy stored in a capacitor






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






3. type of collision where K is conserved






4. electric field in a distance r from a charge






5. heat required to melt a substance






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






7. energy of a photon if wavelength is known






8. equation for the first law of thermodynamics






9. formula for efficiency not using work out






10. pressure






11. isometric






12. formula for buoyant force






13. snells law






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






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






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






17. formula for Carnot efficiency






18. formula for critical angle






19. electric potential a distance r from a charge






20. formula for finding magnetic flux






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






22. the electric force between two objects of charge Q






23. natural frequency of an open tube of length L






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






25. force of frction on an incline






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






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






28. heat required to change temperature of a substance






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






30. formula equating energy and mass






31. adibatic






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






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






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






35. formula for period of a pendulum






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






37. heat during an isometric process






38. EMF of a battery having internal resistance R






39. total capacitance of capacitors in series






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






41. second kinematic






42. the units of current other than amps






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






44. third kinematic






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






46. velocity of a molecule of gas






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






48. lens/mirror equation






49. force a charge in a Bfield






50. formula for impluse involving time