Advertisements
Advertisements
प्रश्न
The leaves appear green when seen in white light. Give a reason.
उत्तर
Leaves appear green in white light because they reflect only the green light and absorb the light of all the other colours.
APPEARS IN
संबंधित प्रश्न
Write true or false of the following statement.
A black paper absorbs light of all the colours and reflects none.
Fill in the blank
The colour of an opaque object is the colour of light which it _______
Select the correct alternative
The primary colours are
What are the primary colours ? Name the three primary colours.
What are the secondary colours ? Name the three secondary colours.
Fill in the blank with the appropriate colour
Green + Red = ______
A rose appears red in white light. How will it appear in red light?
Give a reason for your answer.
What do you mean by visible light?
White light is composed of ______.
What is meant by synthesis of colour?
