1.

The sky appears dark to passengers flying at very high altitudes mainly because :

Answer»

Scattering of LIGHT is not enough at such heights.
There is no atmosphereat greatheights.
The size of MOLECULES is smaller than the wavelengthof visible light.
The light gets scattered towards the earth.

Solution :In the ABSENCE of ATMOSPHERE there is no scattering of light and hence sky appears DARK.


Discussion

No Comment Found

Related InterviewSolutions