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प्रश्न
What are the primary colours ? Name the three primary colours.
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उत्तर
Primary colours are the colours of light by mixing which white light is obtained. They are : (i) red (ii) green and (iii) blue.
Red + Green + Blue = White
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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.
What are the secondary colours ? Name the three secondary colours.
Fill in the blank with the appropriate color
Red + Blue + _______ = White
Fill in the blank with the appropriate colour
Red + Blue = _______
Discuss and write:
Write a science-based paragraph on ‘What if the sun did not rise?’
What do you mean by visible light?
The image of symmetrical letters like A, H, I, M, R, K, T, and U are not affected by lateral inversion.
Why are we able to see the tap water in a glass even though it is colorless?
