Multiple choice general knowledge

How many colurs are there in rainbow?

  1. 6

  2. 7

  3. 8

  4. 9
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The rainbow has seven colors: red, orange, yellow, green, blue, indigo, and violet (ROYGBIV). This is the standard spectrum visible in a rainbow.

AI explanation

To answer this question, you need to understand the concept of a rainbow.

A rainbow is a natural phenomenon that occurs when sunlight is refracted, or bent, as it passes through water droplets in the air. This refraction separates the sunlight into its component colors, creating a circular arc of colors in the sky.

The number of colors in a rainbow is typically considered to be seven. These colors, in order from the top of the arc to the bottom, are: red, orange, yellow, green, blue, indigo, and violet. This is often remembered using the acronym ROYGBIV.

Option A) 6 - This option is incorrect because a rainbow typically consists of seven colors, not six.

Option B) 7 - This option is correct because there are indeed seven colors in a rainbow.

Option C) 8 - This option is incorrect because a rainbow does not have eight colors.

Option D) 9 - This option is incorrect because a rainbow does not have nine colors.

The correct answer is B) 7. This option is correct because there are seven colors in a rainbow.

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