" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f = 15 cm
dit : s'..??
M = | s/s' |
3 = s/s'
3 s = s'
1 / F =1 / s' - 1/ s
1 / 15 = 1 / s + 1/ 3s
1 / 15 = 4 / 3s
1 / 5 =4 / s
s = 20
jadi benda harus d letakkan sejauh 20 m