Final answer:
Porosity is the measure of 'empty' spaces in a material, and it can be determined by the visual representation of these spaces in a diagram. For example, if two beakers A and B look similar in terms of space between materials and beaker C looks more densely packed then, A and B have the same porosity and C has the least.
Explanation:
Without the specific diagram, it's very difficult to accurately determine the correct comparison of the porosity for beakers A, B, and C. However, I can still explain what porosity is and how you would generally determine it based on a given diagram.
Porosity is a measure of the void (i.e., 'empty') spaces in a material. In the context of your question, it's likely referring to the spaces between the beads in each beaker. A material that has a high porosity has more open spaces and could possibly hold more fluid (water, oil, etc.). Lower porosity means more tightly packed material with less open spaces.
In your diagram, if beaker A and B seem to have the same amount of space between the beads, while beaker C's beads are more tightly packed together, then the correct statement would be Beaker A and beaker B have the same porosity, and beaker C has the least porosity. Conversely, if beaker C's beads appear to be the most loosely packed, then it is more porous than beakers A and B.
Learn more about Porosity here:
https://brainly.com/question/29311544
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