" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
f=4 hz
v= 2 m/s
Ditanya:
a.T=...?
b.panjang gelombang=....?
Jawab:
a. T=1/f
= 1/4 =0,25 s.
b.panjang gel= v/t
= 2/0,25
= 8 m.