You can see a rainbow as an arc when the sun is behind you and the sky in front of you is filled with moisture. Each band of color occurs at a certain angle. The raindrops in each band lie in an arc. In the red band, for example, all the points of the arc measure about 42 degree from the line formed by the sun's rays. The other colored bends occur at angles less 42 degree from, the sun's rays.
2 komentar:
many colours like pans
i think
pants
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