Examlex
The Arrhenius theory explains why ammonia,NH₃,is basic,but the Bronsted-Lowry theory does not.
Electro-Magnetic Spectrum
The range of all types of electromagnetic radiation, from gamma rays, visible light, to radio waves.
Visual Sensations
Perceptions experienced through the sense of sight, including colors, patterns, and movements.
Gestalt Psychologists
Psychologists who focus on how people interpret and perceive wholes out of the pieces of information available to them.
Sensory Stimulation
Input to one or more of the senses, which can affect a person's physical and emotional state or their level of awareness.
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