Materials Required:-
Small tin can,Balloon,Rubber Bands,Mirror,Glue,Wall.
Procedure:-
(1) Take a tin can and remove the both ends to make it a hollow cylinder.
(2) Take a balloon and stretch it over the can,then wrap a rubber band around the balloon.
(3)Take a piece of mirror to the balloon.
(4)After reflection,the light spot is seen on the wall.
(5)Talk or shout directly into the open end of the can.
(6)Observe the dancing light spot on the wall.
Result:-
(1) This experiment proves that the sound can make a light spot dance.
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