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Match the Options Below with the Correct Phrases

question 65

Multiple Choice

Match the options below with the correct phrases:
-objective


Definitions:

Absolute Threshold

The minimum intensity of a stimulus that can be detected by an organism's sensory systems at least 50% of the time.

Wavelength

The distance between successive crests of a wave, especially points in a sound wave or electromagnetic wave.

Retina

A layer at the back of the eyeball containing cells that are sensitive to light and that trigger nerve impulses that pass via the optic nerve to the brain, where a visual image is formed.

Lens

Transparent structure in the eye or an optical device that converges or diverges light to form an image.

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