1. Comment on the differences in measurements obtained on the same objects using the meter stick, ruler, and tape measure. How close are they to one another? 2. Which type of electronic balance gives you the most accurate mass? Why? 3. Comment on the differences found between the different volumetric measuring devices. How does the volume of the graduated cylinder compare to that obtained by the volumetric flask (i.e. are the volumes the same?) Which of these measuring devices gives the most accurate volume? Which of these measuring devices would you consider the easiest to work with?

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A:

Matter and Measurement

In the universe, there is matter, energy, and void space. The universe contains energy and void space. The definition of matter can be considered as something which possesses mass and consumes space. Chemistry is that branch of science which deals with the study of matter. Under chemistry, nature, composition, and the changes occurring to matter are discussed.