Sound investigations - Does sound travel better though solid or gas? How is sound made? What happens to the vibrations over time?
IMG_7397
IMG_7397.JPG1603IMG_7397IMG_7399
IMG_7399.JPG1604IMG_7399IMG_0581
IMG_0581.JPG1605IMG_0581IMG_0582
IMG_0582.JPG1606IMG_0582IMG_0583
IMG_0583.JPG1607IMG_0583IMG_0584
IMG_0584.JPG1608IMG_0584IMG_0585
IMG_0585.JPG1609IMG_0585IMG_0646
IMG_0646.JPG1610IMG_0646IMG_0647
IMG_0647.JPG1611IMG_0647IMG_0648
IMG_0648.JPG1612IMG_0648IMG_0650
IMG_0650.JPG1613IMG_0650IMG_0652
IMG_0652.JPG1614IMG_0652