Question
D. Estimate the water volume in the graduated cylinder to the nearest 0.1 mL . (Remember to read from the bottom of the curved meniscus.) square
Answer
4.1
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Phoebe
Elite · Tutor for 8 years
Answer
Estimate the water volume in the graduated cylinder to the nearest 0.1 mL by reading at the bottom of the meniscus. The specific volume will depend on the observed alignment in the graduated cylinder.
Explanation
## Step 1:To estimate the water volume in a graduated cylinder, we need to read the volume at the bottom of the meniscus. The meniscus is the curve seen at the top of the liquid, caused by surface tension and adhesion of the liquid to the walls of the container.## Step 2:Place the graduated cylinder on a flat surface and ensure your eye level is even with the meniscus to avoid parallax errors. This will provide the most accurate reading.## Step 3:Identify the closest markings above and below the meniscus. These markings typically indicate volumes in milliliters (mL).## Step 4:Estimate the volume by determining the point where the bottom of the meniscus aligns between the nearest markings. If the meniscus falls exactly on a marking, that is the volume. If it falls between two markings, estimate to the nearest 0.1 mL.## Step 5:Record the estimated volume as the final reading.#