Pakai penjelasan Makasih
Penjelasan:
lensa cembung = lensa positif
letak bayangan benda
1/s' = 1/f – 1/s
1/s' = 1/15 – 1/25
1/s' = 5/75 – 3/75
1/s' = 2/75
s' = 75/2
s' = 37,5 cm
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Perbesaran bayangan
M = |s'/s|
M = |37,5/25|
M = 1,5 kali
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sifat bayangan
- nyata
- terbalik
- di perbesar
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gambar terlampir
