Examlex
Some motors are constructed so that they will operate on either of two voltages. When they are connected to operate on the lower of the two voltages, the windings are connected in _____.
Visual Pigment
Photoreceptive molecules in the retina that absorb light and trigger nerve impulses that result in vision.
Optic Nerve
A paired nerve that transmits visual information from the retina to the brain.
Ganglion Cells
Neurons located in the retina that receive visual information from photoreceptors and transmit it to the brain via the optic nerve.
Wavelength
The distance between consecutive crests or troughs in a wave, which determines its color in light and pitch in sound.
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