Traditional Culture Encyclopedia - The 24 Solar Terms - When the revolution speed of the earth reaches its maximum in a year, which two solar terms are between?
When the revolution speed of the earth reaches its maximum in a year, which two solar terms are between?
The revolution speed of the earth: when passing the perihelion, the angular velocity and linear velocity reach the maximum; When the sun is too far away, both angular velocity and linear velocity reach the minimum.
Earth orbit: elliptical orbit, in which the sun is located at one of the two focuses of the ellipse; The earth passed perihelion in early June and perihelion in early July.
So the speed reached its maximum in early January. During this period, China is experiencing the winter solstice 12.22, slight cold 1.5- 1.7 severe cold1.20-1.2/.
What is the landlord's multiple choice question?
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