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Because they are cooler than the rest of sun's surface.Even though the spots are cooler,They are still 6000 degrees.The other surface of sun is 10000 degrees.
Eino Rolfson
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A dark area of gas on the suns surface that is cooler than surrounding gases?
The dark area is known as a sunspot on the Sun's surface. Sunspots appear darker because they are cooler than their surroundings. They are caused by strong magnetic activity that inhibits convection and reduces temperature.
An area seen as a dark spot on the photosphere of the sun?
Sunspot. Sunspots are darker, cooler areas on the sun's surface that appear as dark spots due to magnetic activity. They are associated with solar flares and other solar activity.
What is an example of a sunspot?
An example of a sunspot is the group of dark spots visible on the Sun's surface, caused by intense magnetic activity. Sunspots appear darker than their surrounding regions due to their lower surface temperatures. They usually occur in regions of strong magnetic fields on the solar surface.
What is an area on the sun cooler than any other area on the sun called?
A cool, dark area on the sun's surface is called a sunspot. Sunspots are areas of reduced temperature that appear dark against the brighter background of the surrounding solar surface because they are regions of concentrated magnetic field flux inhibiting convective flow.
What is the lighter-colered region around the dark center of a sunspot called?
The lighter-colored region around the dark center of a sunspot is called the penumbra. It consists of less dense magnetic field lines compared to the umbra, which is the darkest part of the sunspot.
Why does a sun spot appear dark?
Well, a sunspot is not really dark but it is at a lower temperature than the surrounding gases on the surface of the Sun. So it only looks dark by contrast with the area round it.
Dark center of a sunspot?
Umbra.
What are dark areas cooler than their surroundings?
sunspot
What is a cool dark area in the surface of the sun?
a sunspot
What are dark spots on the sun where gas is cooler?
The cooler dark spots on the sun are called sunspots.
An area seen as dark spot on the photosphere of sun?
A "sunspot."
Why is the center of a Sunspot dark?
It is not actually dark, it is just dark in comparison to the rest of the Sun's photosphere. This is because the magnetic fields/flux associated with the sunspot inhibit convection and therefore reduce the amount of heat rising from below where they are present.
What is the function of the sunspot?
Sunspots can be defined as a short-term phenomenon on the photosphere of the Sun that appear visibly as dark spots compared to surrounding regions. They are caused by intense magnetic action, which inhibits convection by an effect comparable to the eddy current brake forming areas of reduced surface temperature. They usually appear as pairs, with each sunspot having the opposite magnetic pole to the other.
Would the entire sun appear black if it were the same temperature as the sunspot?
No, the entire sun would not appear black if it were the same temperature as a sunspot. Sunspots appear darker because they are cooler regions on the sun's surface, not because of their temperature alone. The sun would still emit light across other wavelengths, making it visible even at the temperature of a sunspot.
How do you use the word sunspot in a sentence?
You should never look directly at the Sun to try to see a sunspot, as they are not as dark as they look in photographs. The magnetic disturbance that causes a sunspot will seldom occur in the same location twice.
What is the light colored region around the dark center of a sunspot called?
Penumbra
What is the lighter-colered region around the dark center of a sunspot called?
The lighter-colored region around the dark center of a sunspot is called the penumbra. It consists of less dense magnetic field lines compared to the umbra, which is the darkest part of the sunspot.
