The Figure Shows Two Waves Traveling in the Positive-X Direction

question 83

Multiple Choice

The figure shows two waves traveling in the positive-x direction. The phase difference between these two waves is closest to

• A) 3.1 radians.
• B) 1.6 radians.
• C) 1.1 radians.
• D) 2.4 radians.
• E) 0.2 radians.

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Definitions:

Butterflies

Insects of the order Lepidoptera, characterized by their colorful wings and the role they play in pollination and as indicators of ecosystem health.

Estrildid Finch

A family of small passerine birds, often characterized by their colorful plumage and complex vocalizations, commonly found in tropical and subtropical regions.

Proximate Cause

An immediate, underlying cause based on the operation of biological mechanisms within an organism.

Ultimate Cause

A term referring to the evolutionary explanations for why a biological trait or behavior occurs, focusing on survival and reproductive advantages.