Penjelasan:
T = 0,25 s = 25/100 = 1/4s
f = 1/T
f = 1 ÷ 1/4
f = 1 × 4/1
f = 4 Hz
v = λ × f
λ = v/f
λ = 4/4
λ = 1 m
• Diketahui :
Periode = 0,25 sekon
Cepat rambat gelombang = 4 m/s
• Ditanya :
Panjang gelombang?
• Jawab :
• Keterangan :
λ = Panjang gelombang
v = Cepat rambat gelombang
T = Periode gelombang
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Penjelasan:
T = 0,25 s = 25/100 = 1/4s
f = 1/T
f = 1 ÷ 1/4
f = 1 × 4/1
f = 4 Hz
v = λ × f
λ = v/f
λ = 4/4
λ = 1 m
• Diketahui :
Periode = 0,25 sekon
Cepat rambat gelombang = 4 m/s
• Ditanya :
Panjang gelombang?
• Jawab :
• Keterangan :
λ = Panjang gelombang
v = Cepat rambat gelombang
T = Periode gelombang