The wavelength of a light wave refers to:

a. the distance between the crests of a wave.
b. the amplitude of a wave.
c. the maximum height of a wave.
d. the variations in saturation.

Answer: a

Psychology

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A person with prosopagnosia would be likely to

a. perform better than other people on a change-blindness test. b. have difficulty recognizing fruits and vegetables. c. fail to recognize letters of the alphabet. d. have trouble recognizing faces.

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LeDoux's work on the physiology involving emotions has focused on what part of the brain?

a. thalamus b. hippocampus c. prefrontal cortex d. amygdala

Psychology