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Visible dark spots on the sun are called?
We call them sunspots, but dark and cool are relative terms. A sunspot is dark only relative to the surrounding solar surface, but still intensely bright compared to your common household light bulb. It's cooler than the surrounding solar material, but still hot enough to vaporize a spaceship and anyone inside it in a fraction of a second.
What are the dark and cooler spots on sun called as?
Dark spots on the Sun are called sunspots. (You knew that was coming, didn't you?)
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.
What the black spots show up in the sun?
They are sun spots. Sun spots are cooler than the rest of the sun. They have strong magnetic field and usually occur in groups or in pairs. When they are in pairs one sun spot usually means the north pole of a magnet while the other means the south. Sun spots can sometimes be bigger than earth. The eleven year cycle of sunspots is the number of sunspots increasing and decreasing again. Hope that answered all your questions about sun spots.
How much black spot are on the sun?
there is about over 10,000,000 sun spots on the sun
What year was the telescope discovered?
Around 1608
Who discovered Quebec and when?
Samuel de Champlain, 1608
Using a telescope he discovered spots on the sun and craters on the moon the Church tried him as a heretic for his views?
Galileo
What are the spots called on the Sun?
Sun spots.
What are the sun spots of the sun made of?
sun spots are cooler parts of the sun
What are sun spots on the sun?
the sun spots like black little spots on the sun that explode every 11 years
Does Saturn have sun spots?
Saturn may or may not have Saturn spots. Only the sun has sun spots.
What is called the dark spots of the sun?
sun spots
How did Galileo contribute to astronomy?
Galileo discovered the sun is the center of the solar system, he improved the telescope, he proved that the moon has craters on it, he claimed Venus has phases, and he observed sun spots on the sun.
How many sun spots in the sun?
Sun spots are not permanent, therefore it depends.
Visible dark spots on the sun are called?
We call them sunspots, but dark and cool are relative terms. A sunspot is dark only relative to the surrounding solar surface, but still intensely bright compared to your common household light bulb. It's cooler than the surrounding solar material, but still hot enough to vaporize a spaceship and anyone inside it in a fraction of a second.
Are sun spots hotter or colder than adjacent parts of the sun?
Sun spots are colder than adjacent parts of the sun.
