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Any hot object will glow brighter when it is hotter.
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Why does the color of a star determine?
it determines how hot or cold the star is, for example, a blue star means its boiling hot and a red star means its unbearably cold...
What does the coler of a star mean?
how hot or cold a star is.
Is a star cold or hot if it's blue?
If it was blue,it would be hot.
Is arcturus a cold star?
Arcturus is hot. Bear in mind that only a hot star is even going to be seen in the night sky. Any cold star would also be dark.
Which star is brighter Aldebaran or Betelgeuse?
Betelgeuse is brighter.
Why do hot and cold stars appear the same?
They don't. Other things being equal (especially if the size and distance is the same), a hotter star will appear brighter, and in a different color.
Why does the color of a star determine?
it determines how hot or cold the star is, for example, a blue star means its boiling hot and a red star means its unbearably cold...
What does the coler of a star mean?
how hot or cold a star is.
What is a brighter star?
A star that is brighter than another.
Is a star cold or hot if it's blue?
If it was blue,it would be hot.
Is a hot star blue and fainter or blue and brighter?
It is brighter because it is emitting more gasses at a faster rate than other sized main sequence stars.
Is arcturus a cold star?
Arcturus is hot. Bear in mind that only a hot star is even going to be seen in the night sky. Any cold star would also be dark.
Which star is brighter Aldebaran or Betelgeuse?
Betelgeuse is brighter.
Is the star Rigel cold?
no it is hot blue =hot white = warm yellow = medium orange = cool red = cold
Why does Sirius star look brighter than alpha centauri star?
Because it actuall IS brighter.
When was Brighter Star Secondary School created?
Brighter Star Secondary School was created in 1993.
How can a cool star be more luminous than a hot star?
Luminosity is related to temperature and distance.A cool and thus less luminous star would be brighter than a more luminous star at a greater distance.Our Sun is a relatively cool star in comparison to say Rigel, but because it is closer it appears more luminous and brighter.
