" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ho = 15 cm
R = 30 cm
f = 1/2 R = 30/2 = 15 cm
1/f = 1/si + 1/so
1/15 = 1/si + 1/15
1/si = 1/15 - 1/15
lohh, ko nol.. sy yg ga bisa slah, atw angka y slah ni... hehe
perbesaran= m = si/so
tinggi = hi/ho = si/so atau m = hi/ho