DAFTAR ISI
Jawaban:
Dik m = 1
n = 10^4 garis/cm
sin θ = 30 = 0,5
Dit λ ?
jawab.
d =
n = 10^4 garis/cm
sin θ = 30 = 0,5
Dit λ ?
jawab.
d =
sehingga diperoleh rumus
d sin θ = m . λ
λ =
λ =
λ = = 5 x 10^-5 garis/cm = 5 .000 À
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