Science - Which materials are best in preventing sound from being heard?
Today, we conducted our first experiment in Science. We wrapped an egg shaker in different materials (tissue, hand paper towel, paper, fabric, tin foil and clingfilm) and recorded the sound of the egg shaker. We were testing which material was best in preventing the sound from being heard. We concluded that the worst material was the clingfilm and the best material was the paper due to the thickness of this.
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