Man Ray Created Images by Placing Objects on Photographic Paper

question 9

Multiple Choice

Man Ray created images by placing objects on photographic paper in a darkroom and then exposing the paper to light.He called these images ________.

• A)portraits
• B)rayographs
• C)pictograms
• D)photomontages
• E)photorays

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Definitions:

Biofeedback

is a technique used to help individuals learn to control bodily processes normally thought to be involuntary, such as heart rate, using monitoring devices.

Brain Waves

Electrical impulses in the brain, measurable by EEG, that reflect different states of arousal, from deep sleep to intense concentration.

Medical Problems

Medical problems are health issues or conditions that require diagnosis, treatment, and management by healthcare professionals.

Biofeedback Procedures

Techniques that teach individuals to control bodily processes that are typically automatic, like heart rate, using monitoring devices.