cause of loud noise from brown paper bags

Subject: cause of loud noise from brown paper bags

Date: Sun Jul 12 11:10:35 1998
Posted by Randy Petersen
Grade level: other
School: N/A
City: Buff State/Province: NY
Country: USA
Area of science: Other
ID: 900259835.Ot

Message:


so what causes the incredibley loud noise emited from grocery store 
grade brown paper bags when crinkled? they're not being 
destroyed,..even riping them is just pulling fibers of mushed pulp 
back apart again. ..but crinkling seems inordinately loud. thanks

Re: cause of loud noise from brown paper bags

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