A wave is traveling with a speed v along the x axis in the positive direction, as shown in the figure. The upper graph shows the displacement y versus the distance x for a given instant of time. The lower graph shows the displacement y versus the time t for any given point x. From the information in the graphs, what is the wave speed v?
Definitions:
Optic Disc
The blind spot where the optic nerve exits from the retina of the eye.
Lacrimal Spot
A small mark or area on the lacrimal part of the eye, often relating to the tear ducts or glands.
Accommodation Zone
An area where two tectonic plates slide past each other, adjusting to changes in plate motion.
Open-angle Glaucoma
A common form of glaucoma characterized by gradual loss of vision with open and unobstructed anterior chamber angles.
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