Question

How many decimals should you report to on a 10 mL cylinder?

a) One; Limited precision in small volumes.
b) Two; Standard practice for laboratory measurements.
c) Three; Enhanced accuracy for small quantities.
d) No decimals; Whole numbers are sufficient.

Answer 1

In laboratory measurements, it is standard practice to report one decimal place beyond the smallest marked increment, so for a 10 mL cylinder, two decimal places are usually reported.

Step-by-step explanation:

The question of how many decimals you should report on a 10 mL cylinder revolves around the precision of the measuring device. The standard practice in laboratory measurements is to report one decimal place beyond the smallest marked increment on the measuring device. Since a typical graduated cylinder is marked in milliliters, you would report to the nearest 0.1 mL. Thus, the correct answer would be: (b) Two; Standard practice for laboratory measurements.