Odpowiedzi

  • Użytkownik Zadane
2009-05-26T15:51:04+02:00
Z = Z1 + Z2
Z2 = Z - Z1
Z2 = 3D - 1D = 2D

Z = 1/f
f = 1/Z
f = 1/2 = 0,5m
3 2 3