Answer :

Final answer:

Capillary action in mercury results in a convex meniscus, with the level of mercury being depressed in the tube. This depression is greater in narrower tubes and less in wider tubes.

Explanation:

To capillary action of mercury in tubes of different radii.

When mercury is placed in a capillary tube, the cohesive forces between the mercury atoms are stronger than the adhesive forces between the mercury and the glass.

This leads to a convex meniscus, with the mercury not rising but being depressed in the tube.

The phenomenon is inversely related to the radius of the tube.

In wider tubes, the depression is lesser, while in narrower tubes, the depression is more pronounced.

It is important to provide clear diagrams depicting this expected behavior for mercury in three tubes.

With varying radii (not supplied here but should be drawn according to these principles).

Thanks for taking the time to read Draw diagrams showing the capillary action of mercury in three tubes of different radii. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada

Final answer:

Capillary action in different sized tubes affects the height of the liquid rise due to variations in capillary forces.

Explanation:

Capillary action is the ability of a liquid to flow in narrow spaces without the assistance of external forces. In the case of capillary action with different tube radii and mercury, the height to which the fluid rises varies.

In three tubes of different radii, the capillary action of mercury would result in different heights for each tube due to variations in their radii affecting the rise of the fluid. Larger radii tubes result in less height compared to smaller radii tubes due to differences in capillary forces.

An example of capillary action is shown in Figure 11.32(a), demonstrating how tube radius impacts the height to which a fluid can be raised due to capillary action.