A piece of paper appears black in sunlight. It would appear black when seen in red light because it absorbs light of all the colours.
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प्रश्न
A piece of paper appears black in sunlight. What will be its colour when seen in red light?
लघु उत्तरीय
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उत्तर
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Colour
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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
Magenta, cyan and yellow are the ________ colours.
A red rose is seen in green light. It will appear ______.
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?
White light is composed of ______.
______ colour is scattered the least by air molecules.
Why are we able to see the tap water in a glass even though it is colorless?
