The Frequency of a Note One Octave Higher in Pitch

question 26

Multiple Choice

The frequency of a note one octave higher in pitch than a 440-Hz note is

• A)1760 Hz.
• B)880 Hz.
• C)440 Hz.
• D)220 Hz.
• E)110 Hz.

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Definitions:

T Tubule

A T tubule is a deep invagination of the sarcolemma of a muscle cell that allows for the rapid transmission of action potentials.

Latent Phase

The first stage of labor, characterized by mild, irregular contractions and gradual dilation and effacement of the cervix.

Motor Neuron

A type of neuron that conveys impulses from the central nervous system to a muscle or gland, causing it to contract or secrete.

Contraction

The process by which muscle fibers shorten and generate force, resulting in movement or tension.