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The 7 accepted colours of the rainbow are: Red, Orange, Yellow, Green, Blue, Indigo, Violet.

A rainbow forms when sunlight, shinning through raindrops, is split into the main colours making up 'white' light.

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What is the Visible?

White light is composed of many colours. When these colours combine, they look white. One way of showing that white light is composed of different colours is to make white light pass through a glass prism. This splits up the white light into its constituent colours. I f you hold a screen in its path, you will see a band of colours. This band of colours is called the spectrum. Since it is visible to human eyes, it is called the visible spectrum.


What is the visible spectum?

White light is composed of many colours. When these colours combine, they look white. One way of showing that white light is composed of different colours is to make white light pass through a glass prism. This splits up the white light into its constituent colours. I f you hold a screen in its path, you will see a band of colours. This band of colours is called the spectrum. Since it is visible to human eyes, it is called the visible spectrum.


What is the short form for all the colours of the rainbow white light is really?

The visible spectrum.


What is also known as the visible spectrum?

The visible spectrum is also known as white light. It refers to the range of electromagnetic radiation that is visible to the human eye, typically spanning wavelengths from about 380 to 700 nanometers.


A white light is a combination of what?

White light is what we see when light of all (or most) of the frequencies in the visible spectrum are emitted together from the same source. It is the combination of every visible light wave.


What happens when all the seven colours of the spectrum combine together?

When all seven colors of the spectrum combine together, they create white light. This is because white light is a combination of all the colors in the visible spectrum.


What is the spectum?

White light is composed of many colours. When these colours combine, they look white. One way of showing that white light is composed of different colours is to make white light pass through a glass prism. This splits up the white light into its constituent colours. I f you hold a screen in its path, you will see a band of colours. This band of colours is called the spectrum. Since it is visible to human eyes, it is called the visible spectrum.


When the colours of the rainbow are blended they form?

When the colors of the rainbow are blended, they form white light. This is because white light is a combination of all the colors in the visible spectrum.


What colours are white light is a combination of?

White light is a combination of all colors in the visible spectrum. When white light passes through a prism, it separates into different colors, creating a rainbow.


Why do the colors split up in the spectrum?

White light can be split up into lots of different coloured light waves using a prism. We call this range of colours the visible spectrum.


What is white light in a rainbow?

White light in a rainbow is sunlight that is composed of all the colors in the visible spectrum. When sunlight passes through raindrops, it is refracted and dispersed into its different wavelengths, creating the beautiful spectrum of colors seen in a rainbow.


Why do the colors in the electromagnetic spectrum split up?

White light can be split up into lots of different coloured light waves using a prism. We call this range of colours the visible spectrum.