Advertisements
Advertisements
प्रश्न
Why does a piece of paper appear white in sunlight ? How would you expect it to appear when viewed in red light?
Advertisements
उत्तर
A piece of paper appears white in sunlight because it reflects light of all the colours. It would appear red when viewed in red light.
APPEARS IN
संबंधित प्रश्न
A red rose is seen in green light. It will appear ______.
Select the correct alternative
The primary colours are
What are the primary colours ? Name the three primary colours.
What are the secondary colours ? Name the three secondary colours.
Fill in the blank with the appropriate colour
Blue + _______ = Cyan
Fill in the blank with the appropriate colour
Green + Red = ______
What do you mean by visible light?
If we mix lights of the colours of the rainbow we will get ______.
______ colour is scattered the least by air molecules.
We can not get white light when we mix seven colours.
