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Vilka [71]
3 years ago
15

Why is the sky blue ?

Physics
2 answers:
Daniel [21]3 years ago
7 0
The sky is blue because it's a reflection of all the particles in the sky.. I think
Andrews [41]3 years ago
5 0

Answer:

Blue light is scattered in all directions by the tiny molecules of air in Earth's atmosphere.

Explanation:

Blue is scattered more than other colors because it travels as shorter, smaller waves. This is why we see a blue sky most of the time. Closer to the horizon, the sky fades to a lighter blue or white.

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An object with little mass won't require a lot of force to move.
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True

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Read 2 more answers
The Sun is about 150 million km from earth. how long does it take light from the sun to reach earth? (Speed of light is 3x10^8m/
madam [21]

Time  =        (distance) / (speed)

Time  =  (150 x 10⁹ m) / (3 x 10⁸ m/s) =

                           50 x 10¹ sec  = 

                                 <em>500 sec</em>  =  8 min 20 sec


3 0
3 years ago
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