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

question 57

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) y(x, t) = 2 sin(\(\pi\)x/4 - \(\pi\)t) m
• B) y(x, t) = 2 sin(16\(\pi\)x - 8\(\pi\)t) m
• C) y(x, t) = 2 sin(\(\pi\)x/4 + \(\pi\)t) m
• D) y(x, t) = 4 sin(\(\pi\)x/4 - \(\pi\)t) m
• E) y(x, t) = 4 sin(16\(\pi\)x - 8\(\pi\)t) m

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Definitions:

Priming

The psychological phenomenon in which exposure to a stimulus influences the response to a subsequent stimulus, without conscious guidance or intention.

Classical Conditioning

A learning process that occurs through associations between an environmental stimulus and a naturally occurring stimulus.

Flashbulb Memory

Highly detailed and vivid memory of the circumstances surrounding a particularly shocking or emotional event.

Memory Consolidation

The method through which transient memories become long-term, ensuring their stability and permanence.