" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2025 KUDO.TIPS - All rights reserved.
= 40 : 2 = 20 cm
-periode = waktu : banyaknya gelombang
priode = 0.5 sekon : 2
periode = 0.25
-frekuensi = 1/T
frekuensi = 1/0.25
frekuensi = 4