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B.besar bayangan 2 Kali lipat Dari bends aslix
C.14 cm
D.bayangan asli
Semoga bermanfaat makasih...
h = 2 cm
s = 12 cm
f = 4 cm
a.1/f = 1/s + 1/s'
1/s' = 1/f - 1/s
= 1/4 - 1/12
= 3/12 - 1/12
= 2/12
s' = 6 cm
Nilai + menunjukkan bayangan terletak didepan cermin yang berjarak 6 cm
b.M = s'/s = 6/12 = 0,5 kali
c . M = h'/h
0,5 = h'/2
h' = 1 cm