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Article #19

what is Reflection of light and sound ??

#19
From: studiescircle
Date: Tue, 09 Jan 2007 10:23
12 lines
1764 bytes
Reflection of light and sound

" Sound waves are reflected or bounced from hard surfaces.
" An echo is a reflection of sound........
Detail of article is at.......
http://www.studyandjobs.com/reflection-of-light-and-sound.html

or for Physics learners, freshers who wants to see some easy
understandable notes...

http://www.studyandjobs.com/physics.html
regards
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Newsgroups: sci.physics.computational.fluid-dynamics,sci.engr.semiconductors,fj.sci.physics,alt.chaos,gac.physics.astronomy
Subject: what is Reflection of light and sound ??
Date: 9 Jan 2007 02:23:10 -0800
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