Class 8 Science Sound

Sound

Class 8 Science

Chapter: Sound

Topic: Introduction

https://www.youtube.com/watch?v=O2J_8Vrs5Gc&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=104

Sound

Class 8 Science

Chapter: Sound

Topic: Sound Produced through Vibrations

https://www.youtube.com/watch?v=Uh61NGMeKzg&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=106

Sound

Class 8 Science

Chapter: Sound

Topic: Sound Produced by Humans

https://www.youtube.com/watch?v=x91yST2w9eE&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=107

Sound

Class 8 Science

Chapter: Sound

Topic: Sound Needs Medium for Propagation

https://www.youtube.com/watch?v=Q1b8df-3eLE&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=108

Sound

Class 8 Science

Chapter: Sound

Topic: We Hear Sound through Ears

https://www.youtube.com/watch?v=tFqEW1qIWkY&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=109

Sound

Class 8 Science

Chapter: Sound

Topic: Frequency of Vibration

https://www.youtube.com/watch?v=0g05PN9Ygs0&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=110

Sound

Class 8 Science

Chapter: Sound

Topic: Amplitude of Vibration

https://www.youtube.com/watch?v=MTxrzRBFhu8&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=111

Sound

Class 8 Science

Chapter: Sound

Topic: Loudness and Pitch

https://www.youtube.com/watch?v=K04SUVUqkBY&list=PLIrkj0o7PD8ZyXgxBznqOvkZXSA_CbO8t&index=112

Sound

Class 8 Science

Chapter: Sound

Topic: Noise Pollution