The Beat Frequency Produced When a 240 Hertz Tuning Fork

question 2

Multiple Choice

The beat frequency produced when a 240 hertz tuning fork and a 246 hertz tuning fork are sounded together is

• A) 12 hertz.
• B) 240 hertz.
• C) 245 hertz.
• D) 6 hertz.
• E) None of the above choices are correct.

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Definitions:

Figure Ambiguity

The quality of an image or representation that leads to multiple interpretations due to its unclear form.

Interposition

A visual cue in depth perception where one object partly covers another, indicating that the former is closer to the viewer than the latter.

Relative Size

An aspect of visual perception that allows one to judge the size of an object in relation to other objects within the same field of view.

Linear Perspective

A system of creating an illusion of depth on a flat surface by converging lines in a painting or drawing to a single vanishing point on the composition's horizon line.