Paper towels represent an everyday necessity for humans and each brand has different properties. With New Milford High School using a different type of paper towel than ones most homes have‚ it is uncertain if there is a drastic difference between the two. In attempt to figure out the difference between the brand Kirkland and Tork‚ in terms of paper towels‚ an experiment was conducted. By creating an experiment designed to test the absorption of different paper towels‚ the results can possibly help
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cotton wool‚ cavity slides‚ dropping pipettes‚ distilled water‚ caffeine‚ beakers‚ stopcock‚ paper towels and a microscope. Before starting the experiment we had to set up the microscope. We then had to catch the Daphnia with a plastic pipette and place them on a cavity slide which would have a small amount of cotton wool on it to stop the Daphnia from moving and wipe out the excess water with a paper towel. After the Daphnia is placed on the slide‚ put the slide in an accurate position in which you
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Apparatus 1 large potato Petri dish 7 x 250 ml beakers (disposable cups may be substituted) sucrose solutions: 0.1‚ 0.2‚ 0.3‚ 0.4‚ 0.5‚ 0.6 molar marker razor blade/scalpel forceps cork borer balance (2dp) distilled water paper towels ruler (30 cm) Method 1. Get 100 ml of each of the solutions including distilled water. Place the solutions into the 250 ml beakers‚ and label them including your group names. 2. Use the cork borer to obtain seven complete potato cylinders
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Zip-Lock Bags‚ 2 Paper Towels‚ Enough Water to Get Paper Towels Moistened. Experiment Methods: 1. Fold the paper towels in fitted size to the plastic bag‚ then soak paper towels completely. (ONLY A FEW OR NO WATER DROP) 2. Put 7 seeds on each paper towel‚ then put each towel in each plastic bag. 3. Bury on side of wires under/in one paper towel‚ and use batteries to electrify seeds as experimental group. 4. Put two groups under same room/lab condition to start observation. (KEEP THE PAPER TOWEL MOISTENED
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What’s for dinner? If that question makes you think about the packaged ramen waiting in your dorm room‚ don’t fret. Ramen isn’t the only food you can cook if the only appliance you have is a microwave. Check out these tasty microwave-friendly foods that will get you out of your ramen rut. Quesadillas Quesadillas are both simple and delicious. Buy some corn or flour tortillas‚ add some shredded cheese‚ and microwave to hot cheesy goodness. For variety‚ try different blends of cheeses. Use your favorite
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A paper towel which can also be known as kitchen paper is an absorbent towel made up of cellulose fibers‚ which also make up other plants like cotton and wood instead of cloth material. Although paper towels cannot be washed and used again‚ paper towels are disposable. The key to why paper towels soak up water is the cellulose fibers. Cellulose fibers are giant molecules which are made up of smaller molecules called sugar molecules (inedible) joined together. The liquid grips onto the cellulose fibers
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the kitchen‚ either at the table or the counter‚ which ever you prefer. For the sake of keeping everything clean‚ I am using a paper towel but may use a plate for your sandwich to rest on. So right now please take a plate or paper towel and set it down in front of you. Plates are in the cabinet on the wall to the left of the microwave‚ clear glass on the front‚ paper towels are next to the stove. Next we are going to make sure we have our full supplies we need before we start the task. These are
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and nails of the opposite hand. Thoroughly rinse from the wrist down. If your hands were grossly soiled‚ repeat the hand washing process. Dry your hands with a disposable paper towels. IV. To protect your hands from contaminated surface of the faucet handle‚ turn off the faucet by placing a dry section of your used paper towel over the handle. If all individuals would follow this procedure most of the time‚ the transmission of illnesses would be greatly reduced. So remember wash your
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Problem Statement Which of the leading brand paper towels is more absorbent; Brawny‚ Bounty‚ Sparkle‚ or Scott? Relevance of Testable Question The relevance of this test question is to determine which brand of leading paper towels is the best most absorbent. Consumers want to use the product that is most effective at meeting their needs. A more expensive product may actually be more cost effective if you can use less of it than a brand that costs less. Literature Review Many experiments
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* Make sure the paper towels remain moist for the duration of your experiment | | | | | | | | | | Procedure 1. Think of 10-20 variables that may affect seed germination‚ recording them in Table 3. 2. From your list of variables in Table 3‚ select three to test. Form a hypothesis for why each affects seed germination. 1. Cold Temperature 2. Water (presoaked) 3. Warm Temperature 3. To germinate the beans‚ place one folded paper towel‚ moistened but not
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