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"There was an experiment with a 10-ml, 100-ml, and 1000-ml graduated cylinders. Which graduated cylinder(s) gave the most precise volume measurements? Does the number of digits reported for each volume measurement in Part A reflect the

precision of the different graduated cylinders? Explain your reasoning."

Which graduated cylinder(s) gave the most precise volume measurements?

Options:
A) 10-ml graduated cylinder
B) 100-ml graduated cylinder
C) 1000-ml graduated cylinder
D) Both A and B
E) Both B and C
F) All three graduated cylinders

User SethHB
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1 Answer

6 votes

Final answer:

The 10-ml graduated cylinder gives the most precise volume measurements due to its smaller increment size, allowing for more precise reading and estimation of volume.

Step-by-step explanation:

The precision of a graduated cylinder depends on the smallest division on its scale. A 10-ml graduated cylinder generally provides more precise volume measurements than a 100-ml or 1000-ml graduated cylinder because it allows for smaller increments to be measured and recorded. Therefore, the number of digits reported for each volume measurement reflects the precision of the different graduated cylinders. When using the 10-ml cylinder, readings can typically be estimated to the nearest 0.1 ml. For example, if the liquid level is between the 19 ml and 20 ml marks, one might estimate the volume as 19.9 ml after assessing where the bottom of the meniscus lies. Larger cylinders, like the 1000-ml, would be less precise due to larger increments between each mark.

User Christopher Camps
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