Sebuah benda setinggi 1 cm di depan Cermin cekung dengan fokus 2 cm,jika benda berada pada jarak 3 cm, tentukan : A.jarak bayangan (S') B.perbesaran (M) c.tinggi bayangan (h') #tolong Bantuanya ya.
6ilbert
A. 1/f = 1/so + 1/si 1/2 = 1/3 + 1/si 1/2 - 1/3 = 1/si (3 - 2) / 6 = 1/si 1/6 = 1/si 6 cm = si b. M = si / so = 6 / 3 = 2 kali c. M = h' / h 2 = h' / 1 2 cm = h'
1/2 = 1/3 + 1/si
1/2 - 1/3 = 1/si
(3 - 2) / 6 = 1/si
1/6 = 1/si
6 cm = si
b. M = si / so
= 6 / 3
= 2 kali
c. M = h' / h
2 = h' / 1
2 cm = h'
M =
h' = 2
Semoga Bermanfaat