Why is the colour of the clear sky blue? โ at a higher altitude, the atmospheric. Distinguish between 'sky wave' and 'space wave' modes of propagation.
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The correct option is d scattering the sky looks blue due to the scattering of light by the molecules of air as blue light is scattered more than the red light due to its shorter wavelength. Why is the sky wave mode of propagation restricted to frequencies upto 40 m h z? For example, the size of the water molecule is greater than the size of the n 2 or o2 it acts as scattering centre for other.
The blue light due to its short wavelength is scattered more than the red light of long wavelength.
Blue sky it is normal to say that the sky appears blue in colour. It encompasses the principles of physics that help answer common questions like why the. Molecules with a larger size than the wavelength of light experience the scattering effect differently; When sunlight enters the earthโs atmosphere, it gets scattered by the atmospheric.
These scatter all colours almost equally meaning that the sunlight continues to remain white and so making the clouds. โ the sky appears dark to passengers flying at very high altitudes mainly because the scattering of light takes place due to the particles present in the atmosphere. The phenomenon is known as. In a cloud, sunlight is scattered by much larger water droplets.
According to their sizes they are able to scatter different wavelength of light.
Atmospheric optics is the scientific study and explanation of the unique and stunning optical effects in the sky. Thus the light directly from the sun reaching our eye is rich in red colour while the light from all the other. We do not see the shadow of a bird flying high up in air because in their shadow, the umbra is absent and the penumbra is too faint that is not visible as the distance of screen (i.e. Have you ever thought about why it appears blue?
And why are the clouds white?
