A Paper Clip Floating on the Top of Water Is

question 45

Multiple Choice

A paper clip floating on the top of water is an example of

• A) capillary action.
• B) viscosity.
• C) hydrogen bonding.
• D) surface tension.
• E) dipole-dipole forces.

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Definitions:

Estimate

An approximation or educated guess based on available data or evidence.

Mean

The average of a set of values, calculated by dividing the sum of these values by their count.

Segmentation Variable

A characteristic used to divide a population or market into subsets, based on shared attributes, for targeted analysis or marketing.

Confidence

In statistics, the degree to which one can be certain about the reliability of a result, often expressed through confidence intervals.