dik: jarak = 12m
t= 4 s
n= 2 (terlihat dari gambar)
dit: a. lambda
b. T
c. F
d. v
penyelesaian:
a. Lambda = s/n = 12/2 = 6 m
b. T= t/n = 4/2 = 2 s
c. f= 1/T = 1/2
d. V= lambda x f = 6 x 1/2 = 3 m/s
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dik: jarak = 12m
t= 4 s
n= 2 (terlihat dari gambar)
dit: a. lambda
b. T
c. F
d. v
penyelesaian:
a. Lambda = s/n = 12/2 = 6 m
b. T= t/n = 4/2 = 2 s
c. f= 1/T = 1/2
d. V= lambda x f = 6 x 1/2 = 3 m/s