Bantu yah Jika indeks air 4/3 dan indeks bias intan 5/2,indeks bias air relatif terhadap intan adalah? a.3/10 b.8/15 c.7/16 d.15/8 e.10/3 please bntu

Diket :
Indeks bias air, n1 = 4/3
Indeks bias Intan, n2 = 5/2

Tanya :
Indeks bias air relatif terhadap Intan,
n12 = ___?

Jawab :

n12 = n1/n2

n12 = (4/3) / (5/2)

n12 = 4/3 x 2/5

n12 = 8/15


Jawaban : B

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