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प्रश्न
What are the primary colours ? Name the three primary colours.
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.
Fill in the blank
Magenta, cyan and yellow are the ________ colours.
Select the correct alternative
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 color
Red + Blue + _______ = White
Discuss and write:
Write a science-based paragraph on 'What if the sun did not rise?'
When all colours of visible light strikes the retina of our eye at the same time, our brain perceives ______.
______ of colour is the method of creating colour by mixing various proportions of two (or) three distinct colours of 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?
