An Increase in the Frequency of Sound Waves Will Correspond

question 40

Multiple Choice

An increase in the frequency of sound waves will correspond most directly to an increase in _______.

• A)amplitude
• B)pitch
• C)loudness
• D)decibels

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Definitions:

Independent Variables

Variables in an experiment that are manipulated or varied by the researcher to test their effect on dependent variables.

Target Population

The entire group of individuals or instances about which researchers aim to make conclusions in a study.

Participant Pool

A group of individuals from which research participants are recruited, representing a larger population of interest.

Research Variables

Elements, features, or factors that can change and affect the outcomes of a study, measured to understand relationships or effects.