____________ Issues Are Often Difficult to Discuss and Rank-Order

question 37

Short Answer

____________ issues are often difficult to discuss and rank-order.

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Definitions:

Sound Properties

Characteristics of sound waves, including amplitude, frequency, and timbre, that determine the perception of sound.

Medium

A channel or means for the transmission of information or data, or a substance in which something else is conveyed or occurs.

Vibration

An oscillation or rapid motion back and forth or up and down of particles in a medium or an object.

Molecules

The smallest unit of a chemical substance that can exist independently while retaining the composition and chemical properties of the substance.