T = 1 menit = 60 sekon
n = 40 getaran
Periode (T) = t/n = 60/40 = 1,5 sekon
Jawab:
a. Panjang gelombang = 1,5 gelombang
b. A = 2 cm = 0,02 m
c. T = 1,5 sekon
d. Lambda = 20 cm (dari A ke C)
e. v = Lambda/n = 20/1,5 = 13,3 cm/s
f. N = t/T = 120/1,5 = 80 gelombang
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T = 1 menit = 60 sekon
n = 40 getaran
Periode (T) = t/n = 60/40 = 1,5 sekon
Jawab:
a. Panjang gelombang = 1,5 gelombang
b. A = 2 cm = 0,02 m
c. T = 1,5 sekon
d. Lambda = 20 cm (dari A ke C)
e. v = Lambda/n = 20/1,5 = 13,3 cm/s
f. N = t/T = 120/1,5 = 80 gelombang