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What temperature and color are sunspots?
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Why do sunspots appeared black when observed from earth?
The relative temperature of sunspots is lower than the surrounding temperature of the sun's surface. Since we adjust our camera's to the high temperature of the sun the relatively cooler sunspots appear black to us.
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.
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.
Which is NOT true about sunspots?
Sunspots are caused by magnetic activity on the Sun and appear as dark spots on its surface. They have a lower temperature compared to the surrounding areas, which is why they appear darker. They are temporary phenomena that can last from days to weeks before fading away. It is NOT true that sunspots have a higher temperature than the surrounding areas.
What are sun spots and how are they formed?
Sunspots are dark spots visible on the sun that are caused by intense magnetic activity and causes the area where the sunspots are seen to cool the temperature at that area.
What are dark spots that appear on the surface of the sun called?
Dark spots that appear on the surface of the sun are called sunspots. They are areas of reduced temperature caused by interactions with the sun's magnetic field.
Sunspots sit on the suns what?
Sunspots sit on the sun's photosphere. The photosphere is the surface of the sun, and sunspots are dark regions on it that are visible. The photosphere's average temperature is about 5800 degrees Kelvin.
Are sunspots actual spots?
Sunspots are temporary areas on the sun's surface that appear darker than the surrounding areas due to their cooler temperature. They are not actual physical spots, but rather regions of intense magnetic activity that result in reduced surface temperature.
Sunspots are what compared to the gases around them on the sun?
Sunspots are cooler than the surrounding gases on the sun, which is why they appear darker in comparison. They are caused by fluctuations in the sun's magnetic field, leading to areas of reduced temperature.
Where do Sunspots sit on the sun?
Sunspots appear on the surface of the Sun, known as the photosphere. They are cooler, darker regions caused by intense magnetic activity, which inhibits convection and reduces surface temperature at those locations.
Why are sunspots cooler than the surrounding surface if the sun?
Sunspots are cooler than the surrounding surface of the Sun because they are areas of intense magnetic activity that inhibit the normal convective flow of hot plasma. This magnetic activity reduces the temperature in these regions, resulting in sunspots being around 1,500 to 2,000 degrees Celsius cooler than the Sun's surface, which has an average temperature of about 5,500 degrees Celsius. The decreased temperature is what makes them appear darker compared to the brighter areas of the Sun.
