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Sunlight is parallel light, because the distance between the earth and the sun is 150 million kilometers, so far, such a large sun rays, we generally see it as parallel light. If you look at it as a parallel light, then, when the sun rises from the northeast in one place, the sun rises from the northeast everywhere else where the sun rises and sets.
We usually say that the sun rises in the east and sets in the west, which is a rough statement, but in fact, only when the sun hits the equator on the equinox, the sun rises in the east and sets in the west on the equator, and the whole world rises in the east and sets in the west. Strictly speaking, on the equinox, the sun rises in the east and sets in the west.
When the direct point of the sun is directly in the northern hemisphere, the sun rises due east and northeast, i.e., northeast, and sets due west and north, i.e., northwest. Globally.
When the direct point of the sun is directly in the southern hemisphere, the sun rises due south, i.e., southeast, and sets due west, i.e., southwest. Globally.
Final summary: The sun shines directly in the northern hemisphere, the sun rises in the northeast and sets in the northwest; The sun shines directly in the southern hemisphere, rising from the southeast and setting from the southwest. On the equinox, the sun rises due east and sets due west. On the second solstice, the visual distance is greatest when the sun is north-south.
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Why does the sun always rise in the east and set in the west?
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Because the earth rotates from west to east around its axis of rotation.
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Because the earth revolves around the sun and the earth rotates.
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Because of the direction of rotation of the Earth.
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Because the earth is moving from west to east.
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Because it's the earth that's moving.
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1. The reason why the sun rises in the east and sets in the west is that the rotation of the earth from west to east rises and sets in the west relative to the sun. The earth moves from west to east absolutely, and people on the earth are relatively stationary, but the actual movement of people is from west to east along with the earth, so when you look at the sun, you feel that the sun is moving, and you feel that the sun is moving from east to west.
2. The reason why the sun rises in the east and sets in the west.
3. In addition to revolving around the sun, the earth also rotates from west to east. Since people live on the earth, they often do not feel this movement of the earth, but feel that all the celestial bodies revolve around the earth from east to west. The earth rotates once from west to east, and people on the earth think that the sun and other celestial bodies circle the earth from east to west.
Therefore, when the earth rotates from west to east, people living on the earth always feel that the sun rises in the east and sets in the west.
4. The sun, moon and stars rise in the east and set in the west, the reason is ().
5. A Rotation of the Earth.
6. b Alternate day and night.
7. c Seasonal changes.
8. d Revolution of the Earth.
9. Answer: a
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The reason why the sun rises in the east and sets in the west is that the direction of rotation of the earth is from west to east. The direction of the Earth's rotation is from west to east, and it takes 23 hours and 56 minutes for the Earth to rotate in one cycle, so a solar day – the time it takes for the Sun to return to the same position – is exactly 24 hours, which is an absolute motion, so the Sun rises in the east and sets in the west.
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