Jawaban:
a) λ = 0,6 m
b) f = 2 Hz
c) V = 1,2 m/s
Penjelasan:
a) Dari Gambar dapat diketahui
1,5 λ = 90 cm
λ = 2/3 . 90 = 60 cm = 0,6 m
b) Frekuensi
f = 1/T = 1/0,5 = 2 Hz
c) Cepat rambat V
V = λ. f = 0,6 . 2 = 1,2 m/s
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Jawaban:
a) λ = 0,6 m
b) f = 2 Hz
c) V = 1,2 m/s
Penjelasan:
a) Dari Gambar dapat diketahui
1,5 λ = 90 cm
λ = 2/3 . 90 = 60 cm = 0,6 m
b) Frekuensi
f = 1/T = 1/0,5 = 2 Hz
c) Cepat rambat V
V = λ. f = 0,6 . 2 = 1,2 m/s