October 2018 2 125 Report
Seorang anak berteriak di depan mulut gua.lima sekon kemudian suaranya terdengar kembali dari dalam gua.jika cepat rambat bunyi di udara 320m/s,panjang gua...m
sama penjelasannya
More Questions From This User See All

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.