Advertisements
Advertisements
प्रश्न
A rose appears red in white light. How will it appear in
green light? Give a reason for your answer.
Advertisements
उत्तर
If a red rose is seen in green light, it appears black. The reason is that the rose absorbs the green light falling on it and reflect none.
APPEARS IN
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.
Fill in the blank with the appropriate color
Red + Blue + _______ = White
Fill in the blank with the appropriate colour
Red + Blue = _______
A rose appears red in white light. How will it appear in red light?
Give a reason for your answer.
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 ______.
______ colour is scattered the least by air molecules.
We can not get white light when we mix seven colours.
