Investigation sound
Using drums and rice we investigated how the rice reacted when different pressure was applied. We discover the greater the vibrations the the more the rice moved. We concluded that louder noise produce stronger vibrations.














Merdon
Junior School
Achieving the Best for All
Using drums and rice we investigated how the rice reacted when different pressure was applied. We discover the greater the vibrations the the more the rice moved. We concluded that louder noise produce stronger vibrations.