Vibrations and Waves: Vibrations

The video explains the concept of vibration, using a rubber band as an example. It describes how vibrations are a back-and-forth motion and provides examples of vibrations in everyday life, such as trains and buildings. The video also highlights the necessity of energy to initiate vibrations, using a guitar string as an illustration.

Can you name other things that vibrate?

What is needed to start a vibration?