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Table of contents
- Visible light essay in 2021
- Visible light uses
- Visible light example
- Visible light range
- Visible light facts
- What do visible light waves show us?
- Visible light wavelength
- Common uses of visible light
Visible light essay in 2021
Visible light uses
Visible light example
Visible light range
Visible light facts
What do visible light waves show us?
Visible light wavelength
Common uses of visible light
Which is an example of a natural visible light source?
The Sun is an example of a natural visible light source. Although we are blind to many wavelengths of light (which may be visible to some animals), we have instruments in place to detect them. But our world is oriented entirely around visible light as we can perceive it easily.
What kind of light does the human eye see?
The segment of the electromagnetic spectrum that human eyes can see is known as the visible light spectrum. Moreover, this range of wavelengths is called visible light. Typically, human eyes can detect wavelengths from 380 nanometres to 700 nanometres.
What is the frequency range of visible light?
Visible light has wavelengths of around 400 nm to 700 nm and a frequency range of around 400 THz to 800 THz. This is the part of the electromagnetic spectrum which can be “seen” and distinguished optically by the human eye.
How is visible light used in everyday life?
Apart from the most obvious use for visible light (we use it to see), certain properties of light (like not being able to pass through solid walls, artificial lighting) make us extremely dependable on them. Nowadays we can use visible light as a means of communicating.
Last Update: Oct 2021