There are-------- colours in light?

Answer 1

My teacher always told me to remember "Roy G. Biv" - that's
Red
Orange
Yellow
Green
Blue
Indigo (a kind of blueish purplish color)
Violet

Answer 2

Light as a whole is considered to be white.
There are seven colours in light which can be remembered by the word, VIBGYOR
V- Violet
I- Indigo
B- Blue
G- Green
Y- Yellow
O- Orange
R- Red

The light is considered to be a blend of these 7 colours.
These colours can be observed by dispersion of light using a glass prism

DISPERSION is the bending of light when it strikes a glass medium.

When light passes through a triangular glass prism it disperses into its constituent 7 colours. These constituent if made to pass through another prism would again produce white light

Formation of rainbow is also dispersion of light in nature. Here, the water droplets act as the prism and the formation of the seven coloured rainbow takes place.

Answer 3

There are 7 colours in light. Here's a mnemonic to help you remember them according to their wavelength.
Richard(red) Of(orange) York(yellow) Gave(green) Battle(blue) In(indigo) Vain(violet).

Answer 4

I believe there is every color in light or something along that line. That's why we see a rainbow when the light is broken down and reflected in the rain moisture?

Answer 5

Yes there are. The prime colors of light like the rainbow. this can be seen on a prism experimentation.

Answer 6

i was taught long ago, white is the absence of color, and black the presence of all color since you can combine colors to make black, but no color can combine to make white. So I would think that the colour in light would greatly be determined whatever the light sorce is

Answer 7

There are infinite colors; different cultures name and number them differently. Consider the different size boxes of Crayons. Red, yellow and blue are considered the primary colors, from which all other colors can be derived.

Answer 8

there are 3 colours RGB(Red,Green,Black)
by the combination of these colours we are getting infinite colour

Answer 9

If you are asking about the standard visible spectrum, there are 7;
red, orange, yellow, green, blue, indigo, and violet.

Light also consist of x-rays, infrared, and ultraviolet amongst hundreds of other wavelengths.

Answer 10

there are 7 colors in nature ieprimary colors.vibgyor-vilet indigo blue green yellow orange red.after light falls on them they are seen in a variety of shades.