CBSE PHYSICS
Q. Why does earths sky appear blue and mars sky appear red?
Ans:
Mars has a much thinner atmosphere than earth, it also has a constant haze of dust in the air that contains a brown iron oxide called limonite, which absorbs blue light and scatters the other wavelenghts of visible light
Q.Why is the earth's orbit elliptical?Ans:
The laws of motion turn out that this is the way the universe functions with gravity pulling planets in to the Sun and inertia keeping them in orbit.
Q. Why does earths sky appear blue and mars sky appear red?
Ans:
Mars has a much thinner atmosphere than earth, it also has a constant haze of dust in the air that contains a brown iron oxide called limonite, which absorbs blue light and scatters the other wavelenghts of visible light
The laws of motion turn out that this is the way the universe functions with gravity pulling planets in to the Sun and inertia keeping them in orbit.
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