Jawaban:
kecepatanya 400m/s
Penjelasan:
cara difoto
Jawaban:Dik : v = 5 m/s
f = 80 Hz
Dit : λ
Jawab : λ = v / f
= 80/5
= 16 m
Note :
v = cepat lambat
f = frekuensi
λ = panjang gelombang
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Jawaban:
kecepatanya 400m/s
Penjelasan:
cara difoto
Jawaban:Dik : v = 5 m/s
f = 80 Hz
Dit : λ
Jawab : λ = v / f
= 80/5
= 16 m
Note :
v = cepat lambat
f = frekuensi
λ = panjang gelombang