Wavelengths and electromagnetic spectrum and how we see colors.
Understand the Problem
The question is asking about the relationship between wavelengths and the electromagnetic spectrum, particularly how this relates to color perception. It seeks to understand the scientific principles that explain how different wavelengths correspond to different colors that we see.
Answer
Visible light ranges from 380 nm (violet) to 700 nm (red).
The visible light spectrum includes wavelengths from about 380 nm (violet) to 700 nm (red). We perceive different colors because each wavelength corresponds to a different hue. Our eyes perceive these variations, sending signals to the brain to interpret them as colors.
Answer for screen readers
The visible light spectrum includes wavelengths from about 380 nm (violet) to 700 nm (red). We perceive different colors because each wavelength corresponds to a different hue. Our eyes perceive these variations, sending signals to the brain to interpret them as colors.
More Information
The electromagnetic spectrum includes a range of wavelengths beyond what the human eye can see. The visible light we perceive is only a small part of this spectrum. Different species see different parts of the spectrum, some beyond human capability.
Tips
A common mistake is confusing wavelength with frequency, which are inversely related. When considering color, it's important to remember that wavelength determines color, not frequency.
Sources
- WAVELENGTHS OF VISIBLE LIGHT - NASA - science.nasa.gov
- Colour - Visible Spectrum, Wavelengths, Hues - Britannica - britannica.com
- Basic Science of Color Theory and How We See Color - Datacolor - datacolor.com
AI-generated content may contain errors. Please verify critical information
