How do you make Black? Science ?

Question

Science question on colours

Answer 1

Easy, remove the light source.

Oh! Well, you have to come up with a chemical composition that will reflect no light.

Black and White are not colours. They are the result of reflecting all white light  components, or NONE.

Answer 2

Black is the absence of light.

A dark room is black because it has no light in it.

A black piece of paper is black because it absorbs all wavelengths of visible light and no light comes off to your eyes.

If you want to make a black crayon or paint, you include enough pigments to absorb all wavelengths of visible light.

If you want to make a black room, turn of all the lights.

Answer 3

When there isn't any light. Also, if an object absorbs all light it will be black. If you mix all the primary colours together you get white light.

Answer 4

Mix all the primary colors together (red, blue, yellow).

Answer 5

The colors RED GREEN BLUE combine to make white.

the colors Cayenne Magenta Yellow combine to make black