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Sound Class 8 Science
Last Updated On: 31-Oct-2021Posted On: 14-Aug-2021
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This video contains theory part The topic covered in this video is Sound from Science The concepts covered in this video are: Introduction to sound, Objectives, Sound is produced by a vibrating body, How sound is produced by human beings, Sound travels, We hear sound through our ears, Amplitude, Time period, Frequency, Frequency of sound, Pitch, Audible sound, Music and noise, Noise pollutions and its control, Summary. Sound Class 8 Science SCERT (State syllabus) | Onlinek12india | Sound Class 8 Science NCERT (CBSE,ICSE) | Onlinek12india |
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