Question

use the diagram to answer questions #1-5.

1. which liquid in the diagram is the most dense? ______
2. how do you know that liquid is the most dense? ______
3. how many liquids in the cylinder are less dense than water? ______
4. which is more dense, olive oil or corn syrup? ______
5. what do you think would happen if the amount of rubbing alcohol at the top were doubled? ______

(diagram labels: honey, corn syrup, dish soap, water, olive oil, rubbing alcohol)

Explanation:

Question 1

In a density - based liquid layering (like in a cylinder with multiple liquids), the most dense liquid settles at the bottom. From the diagram, honey is at the bottommost layer among the given liquids (honey, corn syrup, dish soap, water, olive oil, rubbing alcohol). So we can conclude that honey is the most dense.

The principle of liquid density and layering states that in a mixture of immiscible liquids, the liquid with the highest density will be at the bottom of the cylinder (or container). By observing the diagram, we see that honey is at the bottom, which indicates it has the highest density among the liquids present.

First, we identify the liquids less dense than water. From the diagram, the liquids above water (in terms of layering, meaning less dense) are olive oil and rubbing alcohol. So we count these two liquids.

Answer:

The honey

Question 2