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Are sunspots cooler or hotter than rest of sun?

Sunspots are cooler than the surrounding areas of the Sun's surface, or photosphere. While the photosphere has a temperature of about 5,500 degrees Celsius (9,932 degrees Fahrenheit), sunspots can have temperatures around 3,500 degrees Celsius (6,332 degrees Fahrenheit). This temperature difference is what makes sunspots appear darker than their hotter surroundings.


Are sunspots hotter or colder regions of the sun?

Sunspots are actually cooler regions on the sun's surface compared to their surroundings. They appear darker because they are areas of intense magnetic activity that disrupts the normal flow of heat to the surface.


Are sun spots hotter or colder than other parts?

Sunspots are cooler than surrounding areas on the Sun's surface, with temperatures around 4,000-4,500 degrees Celsius compared to around 5,500 degrees Celsius for the surrounding areas.


Are sunspots darker and hotter than the gases surrounding them on the sun?

No, sunspots are darker but they are a couple degrees cooler, not warmer


Why do sunspots appear darker than the surrounding surface of the sun?

Sunspots appear darker than the surrounding surface of the sun because they are cooler regions on the solar surface, with temperatures around 3,000 to 4,500 degrees Celsius compared to the surrounding areas, which can reach about 5,500 degrees Celsius. The lower temperature results in reduced brightness, making them appear dark in contrast to the hotter, brighter photosphere. Additionally, the magnetic activity associated with sunspots inhibits the convective flow of heat, further contributing to their darker appearance.

Related Questions

Are sunspots cooler or hotter than rest of sun?

Sunspots are cooler than the surrounding areas of the Sun's surface, or photosphere. While the photosphere has a temperature of about 5,500 degrees Celsius (9,932 degrees Fahrenheit), sunspots can have temperatures around 3,500 degrees Celsius (6,332 degrees Fahrenheit). This temperature difference is what makes sunspots appear darker than their hotter surroundings.


Are sunspots hotter or colder regions of the sun?

Sunspots are actually cooler regions on the sun's surface compared to their surroundings. They appear darker because they are areas of intense magnetic activity that disrupts the normal flow of heat to the surface.


Are sunspots hotter than the surroundings?

No, they are cooler.


Are sun spots hotter or colder than other parts?

Sunspots are cooler than surrounding areas on the Sun's surface, with temperatures around 4,000-4,500 degrees Celsius compared to around 5,500 degrees Celsius for the surrounding areas.


Are sunspots darker and hotter than the gases surrounding them on the sun?

No, sunspots are darker but they are a couple degrees cooler, not warmer


Are sunspots are white?

No, sunspots are not white; they actually appear dark against the bright background of the sun's surface. This darkness is due to their lower temperature compared to the surrounding areas, which makes them less luminous. Sunspots are often seen as dark spots or blemishes on the sun's surface, despite being much hotter than any object on Earth.


Why do sunspots appear darker than the surrounding surface of the sun?

Sunspots appear darker than the surrounding surface of the sun because they are cooler regions on the solar surface, with temperatures around 3,000 to 4,500 degrees Celsius compared to the surrounding areas, which can reach about 5,500 degrees Celsius. The lower temperature results in reduced brightness, making them appear dark in contrast to the hotter, brighter photosphere. Additionally, the magnetic activity associated with sunspots inhibits the convective flow of heat, further contributing to their darker appearance.


Are the sunspots hotter or colder than the surrounding areas?

They are colder and darker than the other areas


Why do sunspots look dark in color?

Sunspots appear dark in color because they are cooler than the surrounding areas on the Sun's surface, which are much hotter. The cooler temperature of sunspots is due to magnetic activity inhibiting the flow of heat from deeper within the Sun.


Is the centre of the earth hotter than the surface of the sun?

no the surface of the sun is much is hotter.


What is hotter than Jupiter's surface?

Jupiter's surface is hotter than absolute zero, 0 Kelvin.


Why do sunspots appear dark?

Even though sunspots are fiery white hot, they are somewhat cooler than the part of the Sun around them. When you inspect the Sun through a very dark filter (The only safe way) the Sun itself does not look very bright, and sunspots appear dark in comparison.