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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.
The primary colours are red, blue and green.
Fill in the blank
The colour of an opaque object is the colour of light which it _______
What are the secondary colours ? Name the three secondary colours.
Fill in the blank with the appropriate colour
Red + Blue = _______
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?’
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.
Why are we able to see the tap water in a glass even though it is colorless?
