For stars in the main sequence, which color of stars tend to have higher absolute brightness? White stars Yellow stars Blue stars Red stars What type of star has an absolute brightness of −3 and a surface

For stars in the main sequence, which color of stars tend to have higher absolute brightness?

White stars

Yellow stars

Blue stars

Red stars

What type of star has an absolute brightness of −3 and a surface temperature around 20,000 °C?

Supergiant

Giant

Main sequence

Dwarf

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For stars in the main sequence, which color of stars tend to have higher absolute brightness? White stars Yellow stars Blue stars Red stars What type of star has an absolute bri…

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