Which of the following phenomena is an example of surface tension?

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Question: Which of the following phenomena is an example of surface tension?

Options:

Correct Answer: Water droplets on a leaf

Solution:

Water droplets on a leaf demonstrate surface tension, as the cohesive forces between water molecules create a \'skin\' on the surface.

Which of the following phenomena is an example of surface tension?

Which of the following phenomena is an example of surface tension?

Step 1: Understand what surface tension is. It is the property of a liquid that makes its surface behave like a stretched elastic sheet.
Step 2: Recognize that surface tension is caused by cohesive forces between molecules in the liquid.
Step 3: Identify an example of surface tension. Water droplets on a leaf are a common example.
Step 4: Observe that the water molecules stick together and to the leaf, creating a rounded droplet shape.
Step 5: Conclude that the rounded shape of the water droplet is due to surface tension.

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