The Displacement of a String Carrying a Traveling Sinusoidal Wave $\phi$

question 40

Multiple Choice

The displacement of a string carrying a traveling sinusoidal wave is given by At time t = 0 the point at x = 0 has a velocity of 0 and a positive displacement.The phase constant $\phi$ is:

• A)45\(\degree\)
• B)90\(\degree\)
• C)135\(\degree\)
• D)180\(\degree\)
• E)270\(\degree\)

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Definitions:

Primacy Effect

The inclination to recall facts at the start of a list more effectively than the details that come afterward.

Prisoner's Dilemma

A scenario in game theory where two individuals acting in their own self-interest do not produce the optimal outcome for either party.

Cooperation

The process of groups or individuals working together towards a common goal or benefit.

Competition

The activity or condition of striving against others for the purpose of achieving a goal, victory, or superiority in a field.