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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 ______.
What are the secondary colours ? Name the three secondary colours.
Fill in the blank with the appropriate colour
Red + Blue = _______
A rose appears red in white light. How will it appear in
green light? Give a reason for your answer.
White light is composed of ______.
When all colours of visible light strikes the retina of our eye at the same time, our brain perceives ______.
The image of symmetrical letters like A, H, I, M, R, K, T, and U are not affected by lateral inversion.
What is meant by synthesis of colour?
