Advertisements
Advertisements
प्रश्न
A beam of blue, green and yellow light passes through the earth's atmosphere. Name the colour which is scattered the most.
Advertisements
उत्तर
Blue light has the lowest wavelength out of the three radiations. Hence, it gets scattered the most.
APPEARS IN
संबंधित प्रश्न
What did Newton demonstrate by his experiments with the prism?
What colours make up white light?
Which phenomenon makes us see the sun:
a few minutes before actual sunrise?
Which phenomenon makes us see the sun:
a few minutes after actual sunset?
What characteristic property of light is responsible for the blue colour of the sky?
Explain in brief the reason for the following :
Delayed sunset
Name the point on the lens through which a ray of light passes undeviated.
Describe an experiment to show that “sunlight is essential for photosynthesis”.
Draw a labelled diagram to show (i) reddish appearance of the sun at the sunrise or the sunset and (ii) white appearance of the sun at noon when it is overhead.
The danger signals installed at the top of tall buildings are red in colour. These can be easily seen from a distance because among all other colours, the red light ____________.
