Balloon Bazuka: We use rubber balloon and hexagonal shaped iron to produce an interesting sound. what is the reason for producing sound when we rotate the balloon ? Reason for production of Sound: Here we observe that iron nut having regular hexagonal shape, it's edges evenly touches the inner walls of rubber balloon then the vibration produced. So the intresting buzuka sound produced. The sound variation depends upon speed of rotation the balloon, size and weight of the balloon.
