Visible Light Is a Small Part of the Electromagnetic Spectrum

question 42

Multiple Choice

Visible light is a small part of the electromagnetic spectrum, but when we see colors, we are seeing___________ .

• A) different photons that come from different directions
• B) refractions of white light
• C) complementary spectra from light re- emitted off objects when light impinges on the object
• D) an even narrow range of wavelengths than white light within the visible light spectrum

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Definitions:

Fovea

A tiny pit located in the macula of the retina, responsible for sharp central vision necessary for activities like reading.

Lens

A curved piece of glass or other transparent materials used in devices like glasses, cameras, and microscopes to focus light rays.

Extrasensory Perception

The claimed ability to obtain information without the use of known sensory processes or physical interaction.

Sensory Organs

Specialized organs of the body that are designed to receive and process sensory information, such as eyes for vision and ears for hearing.