'(<a href="http://www.j-archive.com/media/2011-11-07_DJ_17.wmv">Sarah of the Clue Crew rubs her finger on a glass.</a>)  Rubbing your finger on the rim causes the glass to vibrate; the sound's pitch is due to this 9-letter term, the number of vibrations per second'
frequency
9-LETTER WORDS: Rubbing your finger on the rim causes the glass to vibrate; the sounds pitch is due to this 9-letter term, the number of vibrations per second
Rubbing your finger on the rim causes the glass to vibrate; the sound's pitch is due to this 9-letter term, the number of vibrations per second
Rubbing your finger on the rim causes the glass to vibrate; the sound's pitch is due to this 9-letter term, the number of vibrations per second
9-LETTER WORDS
frequency
9-LETTER WORDS