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प्रश्न
Fill in the blank
Magenta, cyan and yellow are the ________ colours.
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उत्तर
Magenta, cyan and yellow are the secondary 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.
Select the correct alternative
The primary colours are
What are the secondary colours ? Name the three secondary colours.
Fill in the blank with the appropriate color
Red + Blue + _______ = White
A rose appears red in white light. How will it appear in
green light? Give a reason for your answer.
Discuss and write:
Write a science-based paragraph on ‘What if the sun did not rise?’
White light is composed of ______.
If we mix lights of the colours of the rainbow we will get ______.
When all colours of visible light strikes the retina of our eye at the same time, our brain perceives ______.
