Question

question 12 answer the following questions using the image below. determine the volume (in ml) in the graduated cylinder. ____ ml number of sig figs (only use whole numbers) __ lower calibration measurement: __ ml upper calibration measurement: ____ ml be sure to go to the appropriate amount of sig figs. remember, sig figs include all known digits, plus one estimated digit.

Explanation:

Step1: Read the volume

The meniscus of the liquid in the graduated - cylinder is at the 34.0 mL mark.

Step2: Determine significant figures

The measurement 34.0 has 3 significant figures. The known digits are 3 and 4, and the 0 is an estimated digit.

Step3: Identify lower calibration

The lowest visible calibration mark on the cylinder is 20 mL.

Step4: Identify upper calibration

The highest visible calibration mark on the cylinder is 40 mL.

Answer:

34.0 mL
3
20 mL
40 mL