I am a beginner of computer programmers, for example, after I learned c language, I suddenly remembered that there is a problem with primary school textbook says, when our nearest the sun throughout the day, we had been answered at noon, but the teacher said that no matter in the morning, noon, afternoon sun distance is the same with us! Now I want to feel the teacher said is wrong! And when I use the computer concepts to understand when I was young, I answer is the same as in the sun at noon is very is you recently! The teacher had cheated on me!

If every time you of the sun and the earth are the same distance so why there will be time, the earth is not rotating at!

Everyone has a different point of view, and if there are different points of view huan/welcome comments!

CodePudding user response:

Need to combine the earth's rotation and revolution, because orbit is an ellipse, need to consider the earth is at perihelion or aphelion, is away from the sun or close to the sun, regardless of the revolution, twelve o 'clock at noon in theory recently, from the sun

CodePudding user response:

Maybe the teacher said we are referring to the earth, without considering the revolution when really are almost same, considering a revolution should be closer to the winter, summer is far

CodePudding user response:

Do not understand these things with your learning program, what is the relationship between programmers think? After don't you learn C language, can explain why the 1 + 1=2? Computer ideas what is