1. The wavelength of light becomes apparent to us in...
Fading
Brightness
Colour
Intensity
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Other questions in this quiz
2. What is retinal adaption?
stabilised images fade rapidly
: if an image is stabilized on the retina it fades, normally our eyes are constantly in motion to prevent this, which serves to reduce visual clutter and concentrate on changes
Waves of energy that are caused by the acceleration of charged particles
The absence of sensory stimulation increases sensitivity
3. What is not one of the reasons for sensory adaption?
focuses sensory resources on the interesting stuff
the anatomy of human bodies
allows us to cope with a wide variety of environments
evolutionary advantages
4. Absolute threshold:
The attempt to relate a precisely defined physical stimulus with a precisely measured behavioural response
The smallest amount of stimulus energy necessary for an observer to detect a stimulus
Waves of energy that are caused by the acceleration of charged particles
The agency that causes a visual sensation when it falls on the retina of the eye
5. Which of these is not one of the characteristics of light?
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