Home » General Knowledge » How is a rainbow formed?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Students CBSE Exams.

How is a rainbow formed?Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 Students CBSE Exams.

How is a rainbow formed?

Rainbows are usually seen soon after a summer rain. It happens when sunlight shines through raindrops which are still present in the air. Light, which appears to be white in colour, is actually a combination of colours like violet, indigo, blue, green, yellow, orange and red, which are not visible to the eye. When sunlight strikes the raindrops at a particular angle the sunlight splits into its component colours making them visible to the eye. These colours form an arc across the sky which is called the rainbow.

Related posts:

Why do birds moult? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...

General Knowledge

GK Question "Why, In Their Own Webs, Spiders Are Not Caught?" general knowledge book English 2021 cu...

General Knowledge

How do snakes move? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and ...

General Knowledge

Do you know “Gold throne”.

Do you know

What makes silver tarnish? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, ...

General Knowledge

Who are Mormons? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 12 ...

General Knowledge

When did the Red Cross start? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...

General Knowledge

What are bacteria? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 and 1...

General Knowledge

Why is there frost more often on clear nights than on cloudy ones? Complete General Knowledge Questi...

General Knowledge

Do you know “India's oldest stone structure”.

Do you know

GK Question "What Do We Know About The Origin Of Halloween?" general knowledge book English 2021 cur...

General Knowledge

Do you know “Important Jain pilgrimage site".

Do you know

What is the nitrogen cycle? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...

General Knowledge

GK Question "How Big Is Our Universe?" General Knowledge for Class 7, 8, 9, 10, 12 Students Examinat...

General Knowledge

How tall is the Leaning Tower of Pisa? Complete General Knowledge Question and Answer for Class 6, 7...

General Knowledge

GK Question "For How Long Have The Cats Been Domesticated?" general knowledge book English 2021 curr...

General Knowledge

Where do asteroids come from? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 1...

General Knowledge

What is a nuclear reaction? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10,...

General Knowledge

How was Hawaii formed? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, 10, 11 a...

General Knowledge

When were bacteria discovered? Complete General Knowledge Question and Answer for Class 6, 7, 8, 9, ...

General Knowledge

About

Leave a Reply

Your email address will not be published. Required fields are marked *

*
*

This site uses Akismet to reduce spam. Learn how your comment data is processed.