The surface tension of a liquid can be measured using which of the following met

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Question: The surface tension of a liquid can be measured using which of the following methods?

Options:

Correct Answer: Capillary rise method

Solution:

The capillary rise method is commonly used to measure surface tension by observing the height to which a liquid rises in a capillary tube.

The surface tension of a liquid can be measured using which of the following methods?

The surface tension of a liquid can be measured using which of the following methods?

Step 1: Understand what surface tension is - it's the force that makes the surface of a liquid behave like a stretched elastic sheet.
Step 2: Learn about the capillary rise method - this method involves using a thin tube called a capillary tube.
Step 3: Place the capillary tube vertically into the liquid you want to measure.
Step 4: Observe how high the liquid rises in the tube - this height is affected by the surface tension of the liquid.
Step 5: Use the height of the liquid rise, along with the tube's diameter and the liquid's density, to calculate the surface tension.

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