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प्रश्न
The leaves appear green when seen in white light. Give a reason.
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उत्तर
Leaves appear green in white light because they reflect only the green light and absorb the light of all the other colours.
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संबंधित प्रश्न
Write true or false of the following statement.
A black paper absorbs light of all the colours and reflects none.
Write true or false of the following statement.
The primary colours are red, blue and green.
Fill in the blank
The colour of an opaque object is the colour of light which it _______
What are the primary colours ? Name the three primary 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?
______ colour is scattered the least by air molecules.
We can not get white light when we mix seven colours.
What is meant by synthesis of colour?
