Paper Towel Lab

Paper Towel Lab - Paper Towel Lab Which Paper Towel is more absorbent Comparative Study Materials-3 brands of paper towel-A dropper Water-A ruler

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Paper Towel Lab: Which Paper Towel is more absorbent? Comparative Study Materials: -3 brands of paper towel -A ruler -A dropper - Scissors - Water -Graduated Cylinder Hypothesis: Because of the observed thickness and the close knit patter of the Bounty paper towel, compared to the other two brands (sparkle and Giant), Bounty seems to be able to hold a greater amount of water. Results Expected: After the test, I expect to see bounty absorb more water. I expect it to absorb more droplets before it starts to drip. Independent Variable(s): The three paper towels [Bounty (x), Sparkle (y), Giant (z)] Dependent Variable(S): The amount of drops it takes, Description of the Methods: 1. Take the three brands of paper towels and cut them into equal sizes. In this case we will cut them into small sizes to be able to handle it easier. Use the ruler to measure 5x5 cm squares. Three of each. 2. Place it on top of a graduated cylinder. Cover the sides tightly with your hands around the rest of the overlap. 3.
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This note was uploaded on 09/10/2011 for the course BIO 101 taught by Professor Staff during the Fall '11 term at Montgomery CC.

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Paper Towel Lab - Paper Towel Lab Which Paper Towel is more absorbent Comparative Study Materials-3 brands of paper towel-A dropper Water-A ruler

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