0
Why must astroners say the sun rotates every 27 to 31 days rather to give an exact number?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
Why do astronomers say the sun rotates every 27 to 31 days rather than give an exact number?
The sun is not a solid object and different parts of it rotate at different speeds.
When does the earth rotates through 360 degrees longitude?
The Earth rotates through 360 degrees longitude every 24 hours.
Is every planet rotates on its axis and revolves around the sun?
sure
Can earth rotates on its axis about once every yea?
Earth rotates on its axis once in about 24 hours. Earth revolves in its orbit around the Sun once every year.
When does the earth rotates 360 degrees?
Old answer: Every day. New one : I think every year.
Why do astronomers say the sun rotates every 27 to 31 days rather than give an exact number?
The sun is not a solid object and different parts of it rotate at different speeds.
Why do astronomers say that the sun rotates once every 27 to 31 days rather that give an exact number?
In this case, "27 to 31 days" doesn't mean a wishy washy, inexact number. Since the sun isn't solid, there's no reason that all of it has to rotate at the same rate, and in fact it doesn't. Different "latitudes" on the sun rotate at different rates. One belt rotates every 27 days, another belt rotates every 31 days, and there are other belts in between those that rotate at every rate in between 27 and 31 days. So there isn't a single "exact number" for the sun, as there is for every solid body including the earth. For any rate you want to name between 27 and 31 days, there's a part of the sun that rotates exactly once in that period of time.
Why do astronomers say that the sun rotates once every 27 to 31 days rather than giving an exact number?
In this case, "27 to 31 days" doesn't mean a wishy washy, inexact number. Since the sun isn't solid, there's no reason that all of it has to rotate at the same rate, and in fact it doesn't. Different "latitudes" on the sun rotate at different rates. One belt rotates every 27 days, another belt rotates every 31 days, and there are other belts in between those that rotate at every rate in between 27 and 31 days. So there isn't a single "exact number" for the sun, as there is for every solid body including the earth. For any rate you want to name between 27 and 31 days, there's a part of the sun that rotates exactly once in that period of time.
Do the earth rotates every month?
No, the Earth rotates once in a day.
Which planets have an axis besides earth?
Pretty much every planet has an axis, because an axis is what a planet rotates around. Any planet that rotates has an axis, and pretty much every planet known rotates.
Which planet rotates the slowest?
Venus rotates once every 243 Earth days and thus is the slowest.
When does the earth rotates through 360 degrees longitude?
The Earth rotates through 360 degrees longitude every 24 hours.
Does the moon rotate once every year?
The Moon rotates once every 24 hours
Which Pokemon has the id number 15495?
That's not a Pokedex number. Rather, that's a trainer's ID number, which is different for every save file.
Why does the earth experience day and night every?
Earth rotates on its axis.
What occurs once every 24 hours?
Earth rotates on its axis!!!
Is every planet rotates on its axis and revolves around the sun?
sure
