September 2018 1 66 Report
Jarak antara puncak dan dsr gelombang laut yg berurutan adlh 60cm. Jika dlm 4s ada 2 gelombang yg melintas. Cepat rambat gelombang adalah?

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.