A class tested how absorbent different paper towels are.
Which towel was the most absorbent?
Hint: Which towel soaked up the most water?
|Amount of Water Absorbed (ml)||33||42||50||37|
A class tested different materials to see which were waterproof. They recorded their results in a table.
Use the table to identify which material would be best to make a waterproof jacket or a raincoat.
A class tested different materials (fabrics) to see which are waterproof. They used a dropper to squeeze 5 drops of water onto each piece of fabric and then observed if these drops were absorbed by the fabric.
Their results are shown in the table.
|Type of Fabric||Number of Drops on Top of the Fabric||Is It Waterproof? (Yes/No)|
Which material is the best to use to make a rain boot?
Hint: Use the table to help you.