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प्रश्न
Write true or false of the following statement.
A black paper absorbs light of all the colours and reflects none.
विकल्प
True
False
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उत्तर
True.
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संबंधित प्रश्न
A red rose is seen in green light. It will appear ______.
Select the correct alternative
The primary colours are
Fill in the blank with the appropriate colour
Blue + _______ = Cyan
Why does a piece of paper appear white in sunlight ? How would you expect it to appear when viewed in red light?
A rose appears red in white light. How will it appear in red light?
Give a reason for your answer.
Discuss and write:
Write a science-based paragraph on ‘What if the sun did not rise?’
What do you mean by visible light?
If we mix lights of the colours of the rainbow we will get ______.
______ of colour is the method of creating colour by mixing various proportions of two (or) three distinct colours of light.
We can not get white light when we mix seven colours.
