How many days does the Sun take to rotate itself on its own axis?

Answer 1

The Sun, like the earth and the other planets in the solar system, rotates on its axis; but unlike the earth and the other solid planets, the entire Sun doesn't rotate at the same rate. This is because the Sun is not solid, but is instead a giant ball of gas and plasma, and as a consequence different parts of the Sun spin at different rates.

We can tell how quickly the surface of the Sun is rotating by observing the motion of structures, such as sunspots, on the Sun's visible surface. The regions of the Sun near the solar equator rotate once about every 25 days. As you move toward the solar north pole or south pole the rate of rotation decreases. At its poles the Sun rotates once about every 35 days.

The interior of the Sun does not spin the same way as does its surface. It is also thought that the inner regions of the Sun, including the Sun's core and radiative zone, do rotate more like a solid body. The outer parts of the Sun, from the convective zone outward, rotate at different rates that vary with latitude.

The behavior of the Sun's magnetic field is strongly influenced by the combination of convective currents, which bring the charged plasma from deep within the Sun to the Sun's surface, and the differential rotation of the outer layers of the Sun. The complex, swirling motions that result make a tangled mess of magnetic field lines at the Sun's surface. Differential rotation is apparently the main driver of the 11-year sunspot cycle and the associated 22-year solar cycle.

HTH

Charles

Answer 2

Sun takes 25 days to rotate on his own axis.

Answer 3

At the equator the solar rotation period is 25.38 days. This is called the sidereal rotation period, and should not be confused with the synodic rotation period of 27.2753 days, which is the time for a fixed feature on the sun to rotate to the same apparent position as viewed from earth. The synodic period is longer because the sun must rotate for a sidereal period plus an extra amount due to the orbital motion of the earth around the sun.

Answer 4

The sun has a rotational period of about 25 days.

Answer 5

It takes the sun 25.38 days to rotate around itself on its own axis

Answer 6

you are able to truthfully plot the rotation of the solar your self, if there are any sunspots on the time you prefer to view. by no ability look into the solar without postpone, regardless of the undeniable fact that that's basic to venture a picture of the solar onto a card, ideally a black card. you only prefer a cheap telescope, no longer something fancy (ought to be a nicely-known telescope, no longer a reflector), and it ought to be on a mount. devoid of finding down the telescope, line it up as appropriate you are able to to point on the solar. positioned the cardboard on some form of stand (a chair will do) some inches at the back of the eyepiece. Then wiggle the telescope around till you seize a picture of the solar on the cardboard. It takes only somewhat fiddling around, yet you will at last see the image on the cardboard. concentration the telescope, and circulate the cardboard added away for bigger photograph. If there are not any sunspots, you will no longer see lots greater desirable than a huge yellow ball. yet while there are sunspots, you would be surprised how sparkling they are. in case you draw around the solar on your card and mark the place the spot is, you are able to then do it lower back next day and spot that the spot has moved fairly. it is going to circulate around the face of the solar in under 2 weeks (0.5 a revolution). additionally, you are able to degree a sunspot (sturdy college venture). once you draw around the solar on your card (or only mark the width), mark the width of the spot additionally. Take the cardboard away, and degree the solar and the sunspot - its an much less complicated sum in case you utilize millimetres. Then divide the sunspot length by ability of the solar length and multiply by ability of 860,000 to get miles, or a million,500,000 to get kilometres. eg solar 100mm, spot 2 mm length of spot = 2 divided by ability of a hundred x a million,500,000 = 30,000 kilometres you would be conscious that even a niche that looks that small, is over two times as extensive because of the fact the Earth. sturdy success.

Answer 7

The Sun's period of rotation at the surface varies from approximately 25 days at the equator to 36 days at the poles.

;-D Now that's a gas!

Answer 8

365

Answer 9

The Sun orbits the center of the Milky Way galaxy at a distance of approximately 25,000 to 28,000 light-years from the galactic center, completing one revolution in about 225–250 million years. The orbital speed is 217 km/s, equivalent to one light-year every 1,400 years, and one AU every 8 days.

Answer 10

It is not a solid object, so different parts of it rotate faster.
Your question is not really answerable.