Physics Exam Review

Please make notes on how and when to use these equations

( A table on what equations solve what in what scenario)

(Especially for Single, Double slit and diffraction grating)

\fCh20 k|qq 921 16. Fionz = Fzon1 = 17. E =- Fong 18. Ecapacitor = EOA , from positive to negative Useful speed of light in vacuum = 3.00 x 108 m/s fundamental unit of charge = e = 1.60 x 10-19C mass of the proton = mp = 1.67 x 10-27 kg mass of the electron = me = 9.11 x 10-31 kg Coulomb's law constant = k = = = 9.0 x 109 Nm2/C2 permittivity constant = 6. = 8.85 x 10-12 C2/Nm2 Ax 19. v = At 20. Xf = Xi + VxiAt + = ax(At)2 or Ax = VxiAt + = ax(At)2 21. Vxf = Vxi + axAt or Avr = axAt 22. vxf2 = v3 + 2axAx Fnet 23. a = m