Size of Balloon That Pops LOUDEST!!
By: Kimi Hedrick
Materials and Methods
For my experiment used 3 different sizes of balloons. (5”, 9”, 12”) My control variable was what I could control, like the color of the balloon, what brand of balloon I used and the needle I used.My independent vairable was the size of the balloon I used. I used 5”, 9”, and 12”. My dependent varible is what i’m measuring. I measured how loud balloon pops are. I first blew up the different sizes of balloons and took the balloons and popped them one by one. I first popped the 5” balloon and recorded the results, then I did the same for the 9” and the 12”.
Notice: The 12” balloons are a pearlized white.