Jawaban:
v= 4 m/s
Penjelasan:
diketahui
panjang satu gelombang = 2,0 m
N= 1,5
t= 0,75 sekon
Panjang seluruh gelombang = 1,5 x 2= 3 m
v= panjang seluruh gelombang/t
= 3/0,75
=4 m/s
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Jawaban:
v= 4 m/s
Penjelasan:
diketahui
panjang satu gelombang = 2,0 m
N= 1,5
t= 0,75 sekon
Panjang seluruh gelombang = 1,5 x 2= 3 m
v= panjang seluruh gelombang/t
= 3/0,75
=4 m/s