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Paper Towel Experiment Essay

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In class, we did an experiment on which paper towel brand absorbs the best. My hypothesis was that If I test three different brands of paper towels, then Bounty will be the most absorbent. First, we took out one sheet of three different kinds of paper towels (Bounty, Viva and Great Value) and we cut them into 2 cm x 28 cm each. Next, we filled a graduated cylinder and we filled it to 25 milliliters, and we had to look at each tic mark on the graduated cylinder to make sure that our measurement was exact. After that, we put a strip of one of the paper towels into the graduated cylinder and we used an eyedropper to help push the strip of paper into the graduated cylinder. Then, we waited a few seconds to let the strip of paper absorb the water, …show more content…
My results disproved my hypothesis because in my hypothesis, I thought that Bounty would be the most absorbent out of the three paper towel brands, but Viva ended up being the most absorbent. In Trial one, Bounty absorbed 4 mL, Great Value absorbed 5 mL, and Viva absorbed 5 mL. In Trial Two, Bounty absorbed 5 mL, Great Value absorbed 2.5 mL, and Viva absorbed 8.5 mL. In Trial Three, Bounty absorbed 6 mL, Great Value absorbed 2.5 mL, and Viva absorbed 6 mL. In Trial Four, Bounty absorbed 3 mL, Great Value absorbed 2 mL, and Viva absorbed 7.5 mL. My averages for all of the trials combined for each brand was that Bounty’s average was 4.5 mL, Great Value’s average was 3.6 mL, and Viva’s average was 6.7 mL. This data seems to disprove my hypothesis because Viva absorbed the most water at 6.7 mL, and Bounty absorbed the second most water at 4.5 mL. One of the constants that should have been kept the same would be the time that the paper towel took to absorb the water, because we let some of the paper towels sit for longer, and they seemed to absorb more than the paper towels that only stayed in for a

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