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प्रश्न
A beam of blue, green and yellow light passes through the earth's atmosphere. Name the colour which is scattered the most.
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उत्तर
Blue light has the lowest wavelength out of the three radiations. Hence, it gets scattered the most.
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संबंधित प्रश्न
What is meant by scattering of light? Use this phenomenon to explain why the clear sky appears blue or the Sun appears reddish at sunrise.
What information do we get about sunlight from the formation of a rainbow?
How many colours are there in a full spectrum of white light? Write the various colours of spectrum in the order, starting with red.
Out of blue light and red light, which one is scattered more easily?
Sunset is red because at that time the light coming from the sun has to travel:
(a) lesser thickness of earth's atmosphere
(b) greater thickness of earth's atmosphere
(c) varying thickness of earth's atmosphere
(d) along the horizon
The clouds are seen white. Explain
Explain in brief the reason for the following:
Twinkling of stars
Why is the Tyndall effect shown by colloidal particles?
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.
In the atmosphere which colour of light gets scattered the least?
