When Plucked,a 0

question 25

Multiple Choice

When plucked,a 0.62-m guitar string produces a sound wave with a fundamental frequency of 196 Hz.The speed of sound in air is 343 m/s.Determine the ratio of the wavelength of the sound wave to the wavelength of the waves that travel on the string.

• A)0.071
• B)0.28
• C)0.49
• D)1.4
• E)2.0

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Definitions:

Schachter Two-factor

A theory suggesting that human emotions are produced by physical arousal followed by a cognitive interpretation of the arousal based on environmental cues.

Emotional States

These are temporary feelings or moods experienced by individuals, such as happiness, anger, or sadness.

Physiological Cues

Bodily signals that indicate to an individual how they are feeling physically or emotionally, often in response to internal or external factors.

Evolutionary Theories

Frameworks that explain various aspects of biological and sociocultural phenomena based on principles of evolution and natural selection.