The colours of the spectrum which are: red, orange, yellow, green, blue, indigo and violet
spectroscope
The chemicals that make up the colors are broken down by ultraviolet light that is in sunshine.
No. White light is a mixture of different colors.
White light contains all the colors. The different colors of light are at different frequencies. On the high frequency end you have violet and on the low end you have red.
The index of refraction varies for different colors of light (i.e., for different wavelengths or frequencies), therefore, a source of white light, like rays from the Sun, can get separated into their components. White light isn't "pure" (monochromatic) light - it is really a mixture of many different colors.
Refraction. White light is a mix of colors in the first place; these colors have different indices of refraction. That is, when moving from air to glass, as in a prism, they will bend at slightly different angles.
rainbows are formed when it rains. when the ray of sunlight passes on a raindrop (which is in form of water), the ray of light breaks and the broken ray of light turns into different colors which are the rainbow colors. this process is called refraction.
Different colors of light have different indices of refraction.Thats why different colors of light deviate through different angles and gets separated out which is called dispersion.
The splitting of white light into seven different constituent colours is called dispersion
Dispersion
Dispersion
Different Colors Of Light Travel At Different Speeds.
Splitting white light into different colours is an optical phenomenon called Dispersion.
That is called a prism.
Spectroscope(:
Rainbows are simply the refraction of light into its different colors with water molecules in the air. Light is composed of colors ranging from Ultra-violet to Infra-red. These colors are bundled to form white light. However, this white light is broken again by the water droplets. A similar effect is seen in prisms.
spectroscope