# Hacktivateed

## How do you remember the visible spectrum?

So visible light has a number of colors and from lowest to highest frequency, we have Roy G Biv. So we used this fictional name, Roy G Biv, to be able to memorize the order of visible light from lowest to highest frequency. So we have Red, Orange, Yellow, Green, Blue, Indigo, and Violet.

What is the correct order of the visible spectrum?

The order of wavelengths can be remembered by the mnemonic “Roy G Biv” for red, orange, yellow, green, blue, indigo (the blue/violet border), and violet.

### What is the acronym to remember the visible spectrum?

A common acronym used to remember the order of colors in the visible spectrum is ROY G BIV (red, orange, yellow, green, blue, indigo, and violet).

What are the wavelengths of the visible spectrum?

The human eye sees color over wavelengths ranging roughly from 400 nanometers (violet) to 700 nanometers (red). Light from 400–700 nanometers (nm) is called visible light, or the visible spectrum because humans can see it.

#### What are the 7 visible spectrum colors?

A commonly taught acronym that helps people remember the colors in the visible spectrum is ROY G BIV which stands for Red, Orange, Yellow, Green, Blue, Indigo, and Violet. Indigo and violet are included in the blue region of the visible spectrum, but can be seen separately.

What color has the highest energy?

violet
Your eyes detect electromagnetic waves that are roughly the size of a virus. Your brain interprets the various energies of visible light as different colors, ranging from red to violet. Red has the lowest energy and violet the highest.

## What is the correct order of decreasing frequency?

What is the order of increasing energy?

Orbitals in order of increasing energy: 1s, 2s, 2p, 3s, 3p, 3d, 4s, 4p, 4d, 4f, 5s, 5p, 5d, 5f, 6s, 6p, 6d, 6f, etc…

### What is meant by visible spectrum?

The visible light spectrum is the segment of the electromagnetic spectrum that the human eye can view. More simply, this range of wavelengths is called visible light. Typically, the human eye can detect wavelengths from 380 to 700 nanometers.

What is the happiest color in the world?

Yellow
Yellow is widely recognized as the happiest color in the world and comes with a scientific pedigree to back up this esteemed honor. Research has suggested two main reasons why yellow is considered the happiest color. Many studies have linked the psychological powers of yellow to the sun.