Table of Contents
What is the order of the colors in the rainbow shown on the wall?
Officially, the rainbow color order is as follows:
- Red.
- Orange.
- Yellow.
- Green.
- Blue.
- Indigo.
- Violet.
How is the hierarchy of colors arranged in terms of energy?
When it comes to light waves, violet is the highest energy color and red is the lowest energy color. Related to the energy and frequency is the wavelength, or the distance between corresponding points on subsequent waves. You can measure wavelength from peak to peak or from trough to trough.
What is the position of the different colors after passing through the prism?
These colors are often observed as light passes through a triangular prism. Upon passage through the prism, the white light is separated into its component colors – red, orange, yellow, green, blue and violet. The separation of visible light into its different colors is known as dispersion.
What are the colors formed between the CD and flashlight?
White light (like light from the flashlight) is made up of 7 colors (red, orange, yellow, green, blue, indigo, violet). The CD separates the white light into the 7 colors that make it up, where they then reflect onto the wall. A CD is made of aluminum (and covered with a clear coat of plastic.)
What is the correct order of colors?
ROYGBIV or Roy G. Biv is an acronym for the sequence of hues commonly described as making up a rainbow: red, orange, yellow, green, blue, indigo and violet.
What is the hierarchy of colors in relation to energy of visible light?
The more energy a wave has, the higher its frequency, and vice versa. When it comes to visible light, the highest frequency color, which is violet, also has the most energy. The lowest frequency of visible light, which is red, has the least energy.
How are the colors of light arranged after it passes through a glass prism?
The colors are, in order from longest wavelength to shortest, red, orange, yellow, green, blue, indigo and violet. If you’re looking for a way to remember the order, use the acronym ROYGBIV, pronounced roy-gee-biv, or try this mnemonic: ROY Gave Betti Violets.
How were these colors of light arranged on the white screen?
The spectrum of white light consists of six basic colours arranged in a specific order: red, orange, yellow, green, blue and violet. Although Newton understood that a beam of light of a particular colour is always deviated by the same amount, he did not appear to understand why this is so.
What color do you observe on the CD?
white light
The colors that you see on the CD are created by white light reflecting from ridges in the metal. When light reflects off or passes through something with many small ridges or scratches, you often get rainbow colors and interesting patterns.
What have you learned about the colors of light?
Each colour has a different wavelength. Red has the longest wavelength, and violet has the shortest wavelength. When all the waves are seen together, they make white light. White light is actually made of all of the colours of the rainbow because it contains all wavelengths, and it is described as polychromatic light.