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Sound is very important for our life. It is the sound that helps us to communicate with each other.8 Class VIII CBSE Science Sound- Vibrating Bodies.Visit www.meritpath.com for more fun dynamic interactive games,dynamic online and printable worksheets, lesson based short ,long answers ,question bank,Mindmaps.communicate,Vibrating Body,diaphragm,voice box,larynx,windpipe,membranes,propagation of sound,Sound Needs A Medium To Propagate,
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