Penjelasan:
a.) s'
1/s' = 1/f - 1/s
1/s' = 1/10 - 1/20
1/s' = 2/20 - 1/20
1/s' = 1/20
s' = 20 cm
b.) perbesaran
M = |s'/s|
M = |20/10|
M = 2×
c.) sifat bayangan
d.) gambar
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Penjelasan:
a.) s'
1/s' = 1/f - 1/s
1/s' = 1/10 - 1/20
1/s' = 2/20 - 1/20
1/s' = 1/20
s' = 20 cm
b.) perbesaran
M = |s'/s|
M = |20/10|
M = 2×
c.) sifat bayangan
d.) gambar