What colour of light is obtained when we combine the seven colours of a rainbow?

White

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Blue

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Green

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Black

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Solution

The correct option is A
White

When white light is passed through a prism, it splits into seven different colours namely, red, orange, yellow, green, blue, indigo and violet. If we do the reverse, that is mix the beams of light of all colour, white light is obtained.

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What colour of light is obtained when we combine the seven colours of a rainbow?

The correct option is A White When white light is passed through a prism, it splits into seven different colours namely, red, orange, yellow, green, blue, indigo and violet. If we do the reverse, that is mix the beams of light of all colour, white light is obtained.

The correct option is A
White

When white light is passed through a prism, it splits into seven different colours namely, red, orange, yellow, green, blue, indigo and violet. If we do the reverse, that is mix the beams of light of all colour, white light is obtained.