October 2018 1 44 Report
Dalam waktu 10 sekon dihasilkan 100 gelombang. jika kecepatan gelombamgan tersebut 20 m/s, maka panjang gelombangnya adalah...
a. 2m
b. 4m
c. 10m
d. 20m

Life Enjoy

" Life is not a problem to be solved but a reality to be experienced! "

Get in touch

Social

© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.