ధ్వని (Sound) - Class 8 - Telugu Science
Channel: Open Learning Initiative , NSS IIT Bombay
Date: 2019-02-09

Watch this video to understand how sound is produced and how it propogates. You will also get to know the different features of sound

Taught by: Mulinti Shaik Wajid
Reviewed by: Mohana Madhumita Pokhulurri

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