Jawaban:
a) jumlah gelombang ada : 1½ gelombang
b) periode gelombang:
T = t/n
T = 0.8/1
T = 0.8s
c) panjang gelombang/lambda
1½Lambda = 60
Lambda = 40
panjang gelombang = 40
d) frekuensi:
f = n/t
f = 1/0.8
f = 10/8
f = 1,25 hz
e) cepat rambat gelombang (v)
v = lambda x frekuensi
v = 40 x 10/8
v = 50 m/s
sorry kalau ada yang salah
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Jawaban:
a) jumlah gelombang ada : 1½ gelombang
b) periode gelombang:
T = t/n
T = 0.8/1
T = 0.8s
c) panjang gelombang/lambda
1½Lambda = 60
Lambda = 40
panjang gelombang = 40
d) frekuensi:
f = n/t
f = 1/0.8
f = 10/8
f = 1,25 hz
e) cepat rambat gelombang (v)
v = lambda x frekuensi
v = 40 x 10/8
v = 50 m/s
sorry kalau ada yang salah