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λ = 60 cm = 0,6 m
f = 250 Hz
Dit :
v?
Dij :
v = λ x f
v = 0,6 x 250
v = 150 m/s
frekuensi = 250 Hz
v = ???
Jawab :
v = f × lamda
v = 60 × 250
v = 15.000 cm
= 150 m/s