No 4 sama 5 tolong jawabanya
Fisika
arjun66
Pertanyaan
No 4 sama 5 tolong jawabanya
1 Jawaban
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1. Jawaban kiranaolea756
diket : h = 9 cm s = 25 cm f = 10 cm
Jwab : 1/f = 1/s' + 1/s
1/s' = -1/10 - 1/25
= - 5/50 - 2/50
s' = - 50/7 cm
M = -50/7 : 25
= 2/7 kali
5. maaf tak tahu