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Strike441 [17]
3 years ago
13

How many colours are there in white lights name the various colours of white light ​

Social Studies
2 answers:
n200080 [17]3 years ago
4 0

Answer:

There are 7 colours in a white light.

Their names are - red, orange, yellow, green, blue, indigo, and violet.

Naddik [55]3 years ago
4 0

Answer:

there are 7 colours in the white light.

explanation :

the white light is combination of 7 visible rays with different wavelengths , they are :

  • red
  • orange
  • yellow
  • green
  • blue
  • indigo
  • voilet

these are visible when passed through a prism and observed on a paper.

red has maximum wavelength and going down the wavelength decreases until violet having minimum wavelength.

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