What Angle Does the Vector Make with the Positive

question 19

Multiple Choice

What angle does the vector make with the positive x axis?

• A) 67.4º
• B) 22.6º
• C) 36.9º
• D) 53.1º
• E) 24.6º

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Definitions:

Birdsong

vocalizations produced by bird species, often complex and musical, used for communication and mating purposes.

Frequency

The frequency of a wave is determined by the number of vibrations that happen per unit of time, which can happen within a material like sound waves, or within an electromagnetic field, such as in the case of radio waves and light.

Amplitude

In physics, the maximum extent of a vibration or oscillation, measured from the position of equilibrium.

Tectorial Membrane

A structure located in the cochlea of the inner ear that plays a critical role in the auditory process, interacting with hair cells during sound transmission.