The Frequency of a Sine Wave Is Measured by The

question 11

Multiple Choice

The frequency of a sine wave is measured by the:

• A) number of times per minute that a crest passes a given point.
• B) number of times per second that a crest passes a given point.
• C) velocity multiplied by the wavelength.
• D) velocity minus the wavelength.

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Definitions:

Fontanels Close

The process by which the soft, membranous gaps (fontanels) between the skull bones of an infant gradually harden and close.

Occipital Bone

A bone that forms the back and base of the skull, and contains the foramen magnum through which the spinal cord passes.

Cranial

Pertaining to the skull or cranium, often used to describe the direction towards the head.

Caudal

means towards the tail or posterior part of the body, opposite of cranial, which points towards the head.