Jawabanmu

Jawaban paling cerdas!
2014-02-07T18:14:05+07:00
F=24
So=30
  \frac{1}{24} = \frac{1}{30} + \frac{1}{s}
 \frac{1}{24} - \frac{1}{30} = \frac{1}{s}
- \frac{1}{6} = \frac{1}{s}
-6=s
perbesara 5x
sifat bayangan semu
1 5 1
2014-02-07T18:35:24+07:00
1/si = 1/f-1/so
1/si=1/24-1/30
1/si=(5-4)/120
si=120

m= si/so 
=120/30
=4 kali
bayangan = maya
1 5 1