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
Magenta, cyan and yellow are the ________ colours.
A red rose is seen in green light. It will appear ______.
Fill in the blank with the appropriate colour
Red + Blue = _______
Fill in the blank with the appropriate colour
Green + Red = ______
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.
White light is composed of ______.
When all colours of visible light strikes the retina of our eye at the same time, our brain perceives ______.
What is meant by synthesis of colour?
Why are we able to see the tap water in a glass even though it is colorless?
