Two Waves Are Described by

question 35

Multiple Choice

Two waves are described by
Y₁ = 6 cos 180t and y₂ = 6 cos 186t, (both in meters) .
With what angular frequency does the maximum amplitude of the resultant wave vary with time?

• A)366 rad/s
• B)6 rad/s
• C)3 rad/s
• D)92 rad/s
• E)180 rad/s

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Definitions:

Sociologists

Scholars or scientists who study the development, structure, and functioning of human society.

Group

A collection of individuals who interact and communicate, share goals and norms, and who have a subjective awareness as “we.”

Triad

In sociology, it refers to a group or social relationship involving three entities or individuals.

Dyad

A social group consisting of exactly two individuals, often used to study interpersonal relationships and interactions.