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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. the electric force between two objects of charge Q






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






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






4. energy stored in a capacitor






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






6. formula for Carnot efficiency






7. formula relating voltage and electric field






8. heat during an isometric process






9. total capacitance of capacitors in series






10. formula for period of a pendulum






11. formula for power with current and voltage






12. heat required to change temperature of a substance






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






14. snells law






15. the force on a charge in an electric field






16. formula for power with current and resistance






17. formula for constructive interference in a diffraction grating






18. equation of continuity






19. energy of a photon if wavelength is known






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






21. formula for impluse involving time






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






23. the units of current other than amps






24. formula for charge stored in a capciator






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






26. electric potential a distance r from a charge






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






28. pressure






29. third kinematic






30. magnification equation






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






32. what direction is friction?






33. formula equating energy and mass






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






35. natural frequency of an open tube of length L






36. force of frction on an incline






37. hooke's law force of a spring






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






39. equation for the first law of thermodynamics






40. force of friction






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






42. electric field in a distance r from a charge






43. velocity of a molecule of gas






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






45. formula for critical angle






46. heat required to melt a substance






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






48. isothermal






49. type of collision where objects stick togerther






50. EMF of a battery having internal resistance R