Recent content by brentwool

ok, answer is 40cm. x=dist from mirror to obj. x'=dist from mirror to image. m=magnification L=vergence before reflection L'=vergence after reflection F=power of the mirror y=object height y'=image height f=primary focal point F=-1/f or f=-1/F F+L=L' m=y'/y & x'/x L=1/x L'=1/x'...