Colour

The video explores Isaac Newton's 1666 experiment with light and a prism, revealing that white light is composed of various colors. It explains how light behaves as waves, undergoing reflection and refraction, with different wavelengths refracting differently. The perception of color is discussed, highlighting how rainbows form and how materials interact with light, either reflecting or absorbing it. The video also covers how objects appear colored based on the wavelengths they reflect, with examples like black absorbing all light and white reflecting it.

What is the significance of the color black in terms of light absorption?

Why are buildings painted white in hot countries?