A Rectangular Wooden Block Measures 10

question 54

Multiple Choice

A rectangular wooden block measures 10.0 cm × 4.00 cm × 2.00 cm.When the block is placed in water,it floats horizontally,with its bottom face 1.65 cm below the surface.What is the density of the wood? The density of water is 1.00 g/cm³.

• A)0.825 g/cm³
• B)1.21 g/cm³
• C)1.65 g/cm³
• D)0.606 g/cm³
• E)0.350 g/cm³

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Definitions:

Communication Research

The examination of the ways in which individuals create meanings through the use of messages in different contexts, through various channels, and across multiple media.

American Psychological Association

A professional organization representing psychologists in the United States, responsible for promoting psychological science and practice.

Communication Research

The study of processes, methods, and effects of communication in various contexts, including interpersonal, group, media, and organizational communication.