Question

Tolong bantu
materi perbesaran bayangan​

Answer 1

Jawaban:

Lensa cembung

f = 15 cm

s = 45 cm

M = ?

1/f = 1/s + 1/s'

1/15 = 1/45 + 1/s'

3/45 - 1/45 = 1/s'

2/45 = 1/s'

s' = 22,5 cm

M = s'/s

M = 22,5/45 = 0,5 kali

*maaf klo tdk benar

*biasakan cari jawaban lain utk dibandingkan

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