When Harmonics of a Common Fundamental Frequency Are Presented Simultaneously

question 24

Multiple Choice

When harmonics of a common fundamental frequency are presented simultaneously but from different spatial sources, we hear ______.

• A)two sound streams that do not overlap
• B)one auditory stream despite the spatial differences
• C)an illusion that there are two fundamental frequencies
• D)two auditory streams separate from grouped frequencies

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Definitions:

Openings

Natural or artificial apertures or cavities that provide access or passage in biological and structural contexts.

Gases

State of matter consisting of particles that have neither a defined volume nor shape, often able to expand freely to fill any space.

Plasmodesmata

Microscopic channels allowing for the transport and communication between plant cells through their cell walls.

Guard Cells

Specialized cells surrounding stomata in plant leaves and stems, regulating gas exchange and water loss by opening and closing the stomatal aperture.