EXPLORE OUR RESOURCES
Light
Colour
Vision
How to see more
SEARCH FOR RESOURCES
Resource pages cover dozens of topics. Every one includes:
Featured image | Q&A’s | Explanation | Key terms | Additional information
Try terms like:
| Colour wheel | Electromagnetic wave | Frequency | Primary colour | Rainbow | Reflection | Refraction | Refractive index | RGB colour |
READ AN ARTICLE
Read about light, colour, vision and how to see more in our library of hand-crafted articles
DEFINE A TERM
Find an explanation for any of the family of terms we use to talk about light, colour, vision and how to see more
ASK A QUESTION
Use the form below to find questions (and answers) related to the terms we use to talk about light and colour. Frequency of an electromagnetic wave in a vacuum is calculated by dividing the speed of light by the wavelength of the wave.
(Another section about vision is coming soon!)
How is frequency calculated?
Try terms like:
| Colour wheel | Electromagnetic wave | Frequency | Primary colour | Rainbow | Reflection | Refraction | Refractive index | RGB colour |
RECENTLY ADDED IMAGES
Our images introduce ideas in an instant and are followed by explanations that burrow into the facts, one step at a time.
Find what you need and download images for free.
NEWSLETTER 2020
Kia ora to all our friends, supporters and visitors.
In case all this is new to you, lightcolourvision.org is a non-profit project exploring light, colour, vision and also asks the question, how can we see more? In a nutshell, it’s all about making sense and developing our views of ourselves and the world. It’s designed as a resource for students, teachers, educators and researchers of all ages . . .
Read More
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