What is white light in physics

White is seen as the color of purity, cleanliness, and neutrality. But how exactly is the color white created? The color white occurs when an object reflects nearly all light back to the viewer’s eye, without absorbing any of the visible wavelengths.

There are a few key ways that the color white can be produced:

Mixing RGB light colors

The primary colors in light are red, green, and blue (RGB).

What is color of light in science

When red, green, and blue light are mixed together in equal amounts, they create white light. This is an additive color method, meaning the more light that is added, the closer to white the color becomes. Computer and TV screens create white by combining red, blue, and green pixels.

Mixing paint pigments

With paints and pigments, which use a subtractive color method, the primary colors are cyan, magenta, and yellow.

When these three pigments are mixed together equally, they absorb all color wavelengths except white, which is reflected back to our eyes. White paint contains all three pigments blended together.

Rayleigh scattering

Rayleigh scattering describes the scattering of light of

how is white light produced in a tube

how is white light created is white a color explain