Exhibit 16-3 Four Wave Functions Are Given Below

question 1

Multiple Choice

Exhibit 16-3
Four wave functions are given below.
I.y(x, t) = 5sin(4x - 20t + 4)
II.y(x, t) = 5sin(3x - 12t + 5)
III.y(x, t) = 5cos(4x + 24t + 6)
IV.y(x, t) = 14cos(2x - 8t + 3)
Use this exhibit to answer the following question(s) .
-Refer to Exhibit 16-3. Rank the wave functions in order of the magnitude of the wave speeds, from least to greatest.

• A) IV, II, I, III
• B) IV = II, I, III
• C) III, I, II, IV
• D) IV, I, II, III
• E) III, IV, II, I

---

Definitions:

Individualism-collectivism

A cultural dimension that describes the degree to which cultures emphasize the needs and goals of the individual versus those of the group.

Personality Traits

Enduring characteristics that describe an individual’s consistent behaviors, thoughts, and feelings.

Cultural Context

The social, historical, and cultural setting that influences an individual's perceptions, behaviors, and understanding of the world.

Collective Self-esteem

The aspect of an individual's self-esteem derived from their identification with and feelings towards their social groups.