What is rainbow ?
How made rainbow? How many colour rainbow?
Answers
A rainbow shows up as a spectrum of light: a band of familiar colors that include red, orange, yellow, green, blue, and violet.
rainbow is caused by sunlight and atmospheric conditions. Light enters a water droplet, slowing down and bending as it goes from air to denser water. The light reflects off the inside of the droplet, separating into its component wavelengths--or colors. When light exits the droplet, it makes a rainbow.
Answer:
Rainbow is a natural spectrum ..
It is made by sunlight and water, means after rain when sunlight passes through the little rain drops presenting in the atmosphere it would disperse into several colors.
white sunlight would split into its constituent colors..
And in a rainbow there are seven colors.
And it's called VIBGYOR.
means,
V- Violet
I- Indigo
B- Blue
G-Green
Y - Yellow
O -Orange
R-Red
Explanation:
Hope it helps you dear..