An Electron Vibrating to and Fro 1000 Times Per Second

question 21

Multiple Choice

An electron vibrating to and fro 1000 times per second generates an electromagnetic wave having a

• A)period of 1000 s.
• B)speed of 1000 m/s.
• C)wavelength of 1000 m.
• D)frequency of 1000 Hz.

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Definitions:

High-Intensity Light

Light sources that emit a greater level of luminance, often used in specialized applications requiring significant brightness.

Detect Color

The ability of organisms to perceive different wavelengths of light, enabling them to see colors.

Optic Nerve

A nerve that transmits visual information from the retina to the brain.

Iris

The colored part of the eye surrounding the pupil, responsible for controlling the diameter and size of the pupil and thus the amount of light reaching the retina.