Question

question 15 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 volume from cylinder

The meniscus of the liquid in the graduated - cylinder is at 68 mL.

Step2: Determine significant figures

All non - zero digits are significant. So, the number 68 has 2 significant figures.

Step3: Identify lower calibration

The lowest visible calibration mark below the liquid level is 60 mL.

Step4: Identify upper calibration

The highest visible calibration mark above the liquid level is 80 mL.

Answer:

Volume: 68 mL
Number of Sig Figs: 2
Lower Calibration Measurement: 60 mL
Upper Calibration Measurement: 80 mL