This all-metal unit demonstrates the principles of buoyancy and displacement. The cylinder fits into the bucket exactly and the whole unit can be hung from a spring scale and weighed. This unit is then lowered into a container of water and the reduction weight noted. Experiments prove that the weight loss equals the weight of the water displaced. Instructions included. Perfect for STEM and home school activities. (Other items required to perform experiments.) Measures 1-1/2" diameter x 4-1/2" height. 0.25lbs Weight. P61101

Features:

• The cylinder fits into the cup exactly and the whole unit can be hung from a spring scale and weighed
• This unit is then lowered into a container of water and the reduction weight noted
• Experiments prove that the weight loss equals the weight of the water displaced
• Measures 1-1/2" diameter x 4-1/2" height
• Instructions included