" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
s= 4 cm
f= 6cm
ditanya: a. S' ?
b. M ?
jawab: a. 1/f=1/s + 1/s'
1/6 = 1/4 + 1/s'
1/s' = 1/6 - 1/4
1/s' = -1/12
s'= -12
b. M= s'/s
M = 12/4
M= 3