Amplitude Is _____

question 36

Multiple Choice

Amplitude is _____.

• A) the height of a wave at its crest
• B) the amount of energy in a wave
• C) the intensity of a wave
• D) All the answers are correct.

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Definitions:

Field Experiments

Research studies conducted in natural settings outside the laboratory to assess the effect of manipulated variables in a real-world environment.

Direct Control

The management or regulation of variables in an experiment to ensure that any observed effects are due to the manipulation of the independent variable.

Extraneous Variables

Variables that are not the focus of a study but could influence the results, potentially leading to confounding effects if not controlled.

Randomization

The process of randomly assigning subjects to different groups in a study, minimizing biases and ensuring variability.