The Particle Displacement in a Simple Harmonic Wave Is Given $\pi$

question 30

Multiple Choice

The particle displacement in a simple harmonic wave is given by
y(x, t) = 2 sin 4 $\pi$ (t + x/8) ,
Where the units are SI. A graph of particle displacement as a function of position at
T = 0.5s would include points

• A) A and D
• B) B and D
• C) C and E
• D) B and E
• E) D and F

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Definitions:

Chlorophyll

A green pigment found in the chloroplasts of plants, algae, and some bacteria, crucial for photosynthesis by capturing light energy.

Hemocyanin

A copper-containing protein found in the blood of some invertebrates, such as mollusks and arthropods, responsible for transporting oxygen.

Erythropoietin

A hormone produced by the kidneys that stimulates the production of red blood cells in response to low oxygen levels in tissues.

Mammalian Red Blood Cells

Mammalian red blood cells are biconcave, disk-shaped cells that carry oxygen from the lungs to the body's tissues and remove carbon dioxide, lacking a nucleus when mature.