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प्रश्न
In the atmosphere which colour of light gets scattered the least?
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उत्तर
In the atmosphere red colour scatters the least.
संबंधित प्रश्न
What did Newton demonstrate by his experiments with the prism?
Which colour of the spectrum has
longest wavelength,
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.
What is the colour of the sunlight scattered by the air molecules in the atmosphere?
What colour does the sky appear to an astronaut?
Out of blue light and red light, which one is scattered more easily?
Which component of sunlight is scattered away when the sun appears red at sunrise or sunset?
Blue litmus is added to two test tubes A and B containing dilute HCl and NaOH. Answer respectively. In which test tube a colour change will be observed? State the colour change and give its reason.
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.
