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प्रश्न
Write true or false of the following statement.
The primary colours are red, blue and green.
विकल्प
True
False
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उत्तर
True
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संबंधित प्रश्न
Fill in the blank
The colour of an opaque object is the colour of light which it _______
Fill in the blank
Magenta, cyan and yellow are the ________ colours.
A red rose is seen in green light. It will appear ______.
Select the correct alternative
The primary colours are
A rose appears red in white light. How will it appear in
green light? Give a reason for your answer.
A piece of paper appears black in sunlight. What will be its colour when seen in red light?
What do you mean by visible light?
If we mix lights of the colours of the rainbow we will get ______.
______ colour is scattered the least by air molecules.
We can not get white light when we mix seven colours.
