Question

example of water’s cohesive properties of the following examples, which best demonstrates cohesiveness of water? multiple choice water requiring a great deal of heat to change from a liquid to a gas a rock skipping across the surface of a lake a can of soda bursting when it is placed in the freezer a large body of fresh water taking a long time to warm up after the winter season water moving up a 100-foot pine tree, from the roots to

Explanation:

1. Analyze Option 1: "water requiring a great deal of heat to change from a liquid to a gas" - This is related to water's high heat of vaporization, not cohesion.
2. Analyze Option 2: "a rock skipping across the surface of a lake" - This is due to water's surface tension (a result of cohesion at the surface), but it is not the best example of overall cohesion.
3. Analyze Option 3: "a can of soda bursting when it is placed in the freezer" - This is due to water's expansion upon freezing, not cohesion.
4. Analyze Option 4: "a large body of fresh water taking a long time to warm up after the winter season" - This is related to water's high specific heat, not cohesion.
5. Analyze Option 5: "water moving up a 100 - foot pine tree, from the roots to the leaves" - Water molecules stick together (cohesion) and also stick to the xylem walls (adhesion). The cohesive force between water molecules helps in pulling the water column up the tree against gravity. This is a classic example of water's cohesive property in action as it involves the movement of water due to the attraction between water molecules.

Answer:

The option "water moving up a 100 - foot pine tree, from the roots to the leaves" (assuming this is the last option, let's denote it as E. water moving up a 100 - foot pine tree, from the roots to the leaves)