Question

Tolong bantu ya kak, soal ada digambar. kalau betul, poinnya aku tambahin. thanks​

Answer 1

Diketahui :
jarak benda / S0 = 5 cm
tinggi benda / ho = 2 cm
jarak fokus / f = 10 cm

a. jarak bayangan / S1....?
1/S1 = 1/f - 1/S0
= 1/10 - 1/5
= 1/10 - 2/10
= -1/10
S1 = 10/-1 = -10 cm

b. perbesar / M .......?
M = S1/ S0
= -10/5
= -2 cm

c. tinggi bayangan / h1 ......?
M = h1/h0
h1 = M × h0
= -2 × 2
= -4 cm