Yang pinter pasti jawab! Tolong jawab dari no 1 sampai no 3, no 1 dan 2 pake caranya ya..
reliabi
1a. 1/f =1/s + 1/s' 1/ 24 = 1/8 +1/s' 1/24-1/8 =1/s' 1-3/24 =1/s' -2/24 =1/s' s' =-12cm (12 cm di depan lensa) b. M = s'/s M = 12/24 M = 1/2 kali c. M = h'/h 1/2 = h'/5 5 =2h' h' =2,5cm d. -menyusul ya-
2. P = 100/f P = 100/800 P = 1/8 Dioptri = 0,125 Dioptri
1/ 24 = 1/8 +1/s'
1/24-1/8 =1/s'
1-3/24 =1/s'
-2/24 =1/s'
s' =-12cm (12 cm di depan lensa)
b. M = s'/s
M = 12/24
M = 1/2 kali
c. M = h'/h
1/2 = h'/5
5 =2h'
h' =2,5cm
d. -menyusul ya-
2. P = 100/f
P = 100/800
P = 1/8 Dioptri = 0,125 Dioptri
3. Kacamata baca (rabun dekat), Lensa okuler teropong, Lensa kamera, Lensa lup