Changes

[[Image:lighterstill.jpg]][[Image:Bazarov-silence.jpg|right|frame]]

[[Image:lighterstill.jpg]][[Image:Bazarov-silence.jpg|right|frame]]

'''Silence''' is a relative or total lack of [[sound]]. An environment with sound below 20 [[decibels]] is considered quiet or silent.

'''Silence''' is a relative or total lack of [[sound]]. An environment with sound below 20 [[decibels]] is considered quiet or silent.

<center>For lessons on the [[topic]] of '''''Silence''''', follow [http://nordan.daynal.org/wiki/index.php?title=Category:Silence this link].</center>

<center>For lessons on the [[topic]] of '''''Silence''''', follow [http://nordan.daynal.org/wiki/index.php?title=Category:Silence this link].</center>