" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
λ = 10cm = 0,1m
-n = 1,5
a. frekuensi
v = λf ⇒ f = v/λ
= 20/0,1
= 200 Hz
b. periode
T = 1/f
= 1/200
= 0,005 s
c. waktu
f = n/t ⇒ t = n/f
= 1,5/200
= 0,0075 s