The Graph Shows a Wave Traveling to the Right with a Velocity

question 61

Multiple Choice

The graph shows a wave traveling to the right with a velocity of 4 m/s. The equation that best represents the wave is

• A) yx, t) = 2 sinx/4 - t) m.
• B) yx, t) = 2 sin16x - 8t) m.
• C) yx, t) = 2 sinx/4 + t) m.
• D) yx, t) = 4 sinx/4 - t) m.
• E) yx, t) = 4 sin16x - 8t) m.

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Definitions:

Negotiable Instruments

Written contracts (like checks, promissory notes, and bills of exchange) that guarantee the payment of a specific amount of money, either on demand or at a set time.

Actual Authority

The explicit power given to an agent by a principal, allowing the agent to act on the principal's behalf.

Express Authority

Explicit, direct power given to an individual or entity to perform actions or make decisions on behalf of another.

Implied Authority

The power assumed by a person that allows them to act for another, even if not explicitly granted.