Jawabanmu

2014-02-28T19:39:25+07:00
A) 1/s' = 1/f - 1/s = 1/2 - 1/4 = 1/4 jadi s' = 4 cm b) M=s'/s = 4/4= 1 Jadi perbesarannya 1 kali c) h'/h = 1 h' = 1 x h = 1 x 1 = 1 cm d) Nyata, terbalik, samabesar