08-07-2019, 07:06 PM
Watch some videos to understand this chapter better. Click on the below given links to view them:
CBSE Class 8 Science Textbook Chapter 13-SOUND
https://www.youtube.com/watch?v=uoXDik4d0vk
https://www.youtube.com/watch?v=vHFwugC1kIE
https://www.youtube.com/watch?v=E7RVmbVru6Y
https://www.youtube.com/watch?v=Iw5s5rObsgU
https://www.youtube.com/watch?v=W5dUz5eEAOk
CBSE Class 8 Science Textbook Chapter 13-SOUND
https://www.youtube.com/watch?v=uoXDik4d0vk
https://www.youtube.com/watch?v=vHFwugC1kIE
https://www.youtube.com/watch?v=E7RVmbVru6Y
https://www.youtube.com/watch?v=Iw5s5rObsgU
https://www.youtube.com/watch?v=W5dUz5eEAOk