4 the continental army captured a valuable Spanish sliver mine
In experimental physics, reverberation produces echo and thus makes undesirable sound. An echo is a sound reflected off of a surface. In a big hall, it interferes with the actual sound. It gives confusion when people are having a conversation.
Phines are used in case of and emergency!, But now that are phones are upgraded they are used for many things games,music,reading,watching movies,and like i said Emergencies! I hope i helped you:)
~OneDirection798
