MekellTention MekellTention

19-01-2017
Physics

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Why do sunspots appear darker than their surroundings?

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daaccey daaccey

19-01-2017

they are cooler than their surroundings and they're cooler because of the intense magnetic fields in them

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TheGhettoPug TheGhettoPug

19-01-2017

They appear darker because they are are much cooler than the rest of the surface

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