Tentukan
A. Periode
B. Frekuensi
C. Panjang gelombang
D. Cepat rambat
E. Amplitudo
A. Periode
B. Frekuensi
C. Panjang gelombang
D. Cepat rambat
E. Amplitudo
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Penjelasan:
A. T= t/n T=5/2 =2,5
b. f= n/t. f=2/5=0,4
c.20 cm
d.V=s/t V:20/5=4
e.15 cm