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प्रश्न
Out of blue light and red light, which one is scattered more easily?
Which of the following is scattered more easily: blue light or red light?
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उत्तर
Blue light gets scattered more easily because of its shorter wavelength.
संबंधित प्रश्न
What is the order of colours in a rainbow, from the outside to the inside?
Which light has the longer wavelength : red light or blue light?
What is meant by dispersion of white light? Describe the formation of rainbow in the sky with the help of a diagram.
Which component of sunlight is scattered away when the sun appears red at sunrise or sunset?
The red colour of the sun at the time of sunrise and sunset is because:
(a) red colour is least scattered
(b) blue colour is least scattered
(c) red colour is most scattered
(d) blue colour is most scattered
In an experiment to study the scattering of light by passing a beam of white light through a colloidal solution of sulphur in a transparent glass tank:
Which colour is observed from the front of the glass tank? Does this colour correspond to the colour of sky on a clear day or the colour of sky around the sun at sunset?
The danger signal is red. Why?
Why does the sun appear red at sunrises and sunset?
To an astronaut in a space-ship, the earth appears ______.
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.
