Examlex
Three capacitors are connected as shown in the figure. What is the equivalent capacitance between points a and b?
Pressure
The force exerted per unit area; in fluids, it is often caused by gravity acting upon the fluid's mass.
Photoreceptors
Specialized cells located in the retina of the eye that are sensitive to light, enabling vision.
Vertebrate Eye
The complex optical organ in vertebrates that enables vision by detecting light and converting it into electro-chemical impulses in neurons.
Layer
A sheet, coat, or level of material, often one of several, that lies over or under another.
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