Question

a possible measurement could be 13.3 ml for the volume of liquid. when looking at this measurement, you should recognize that there is some uncertainty in the last value expressed in the measurement. since repeated measurements are not practical in this scenario, the uncertainty can be estimated based on the precision of the instrument. the uncertainty for scaled instruments is half of the smallest division. since this graduated cylinder has marks every 1 ml, the uncertainty will be ±0.5 ml. taking this uncertainty into account, when the volume is recorded as 13.3 ml the volume of the liquid could be between 12.8 ml and 13.8 ml. 5. look at the ruler in the image. determine the length each mark on the ruler represents. then determine the uncertainty for this ruler. length of each mark uncertainty of this ruler a 5 cm 1 cm 0.5 cm 0.1 cm 0.05 cm 0.01 cm score: 0/1 submit answer 0/∞ i need a hint this question is hidden until you answer the previous question.

Explanation:

Step1: Observe ruler markings

The ruler has markings every 0.1 cm.

Step2: Determine uncertainty

The uncertainty of a measuring instrument is half of the smallest division. Since the smallest division is 0.1 cm, the uncertainty is 0.05 cm.

Answer:

0.05 cm