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Sound class 9 12 chapter physical science
Last Updated On: 04-Nov-2021Posted On: 03-Feb-2021
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This video contains class 9 physical science theory and derivations with a clear explanation.
The topic covered in this video is Sound from physical science class 9.
The concepts covered in this video are:
Production and propagation of sound, Define sound, Explain how sound is produced, Explain how sound is propogates from the sound to the listener, Demonstrate the sound needs a medium to travel, Compare longitudinal and transverse waves, Identify the main character of a sound wave, Compare speed of sound in different media.
Sound based on NCERT (CBSE,ICSE) | Onlinek12india | Sound based on SCERT (State syllabus) | Onlinek12india |
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