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Is Betelgeuse a hot or cool star?
It is a cool star.
Is Betelgeuse hot or cold?
Betelgeuse is a red giant star and comparatively cool.
How hot is Betelgeuse on its surface?
Betelgeuse has a surface temperature of approximately 3,500 degrees Celsius (6,332 degrees Fahrenheit), making it a cool red supergiant star.
What is revealed by the red color of the Betelgeuse?
It's a fairly cool star
Why is Betelgeuse cool but gives off massive amounts of light?
When talking about stars, "cool" is a relative term. Betelgeuse has a variable surface temperature of 5,200 to 6,100 degrees Fahrenheit. Such a temperature may seem extremely hot to us and is easily hot enough to emit bright light but it is fairly cool as stars go. The comparatively low temperature of Betelgeuse means that it gives off less light per square meter than a hotter star would, but it makes up for it with its massive size, more than 900 times the diameter of the sun. As massive size means a large surface are and thus a huge output of light.
Is Betelgeuse a hot or cool star?
It is a cool star.
Is Betelgeuse hot or cold?
Betelgeuse is a red giant star and comparatively cool.
What is a very big cool star?
Betelgeuse is a large cool star
How hot is Betelgeuse on its surface?
Betelgeuse has a surface temperature of approximately 3,500 degrees Celsius (6,332 degrees Fahrenheit), making it a cool red supergiant star.
How hot is Betlegeuse?
Well for shore the biggest star in our solar system is called "Betelgeuse" not many people know how hot Betelgeuse is!
What is revealed by the red color of the Betelgeuse?
It's a fairly cool star
Why is Betelgeuse cool but gives off massive amounts of light?
When talking about stars, "cool" is a relative term. Betelgeuse has a variable surface temperature of 5,200 to 6,100 degrees Fahrenheit. Such a temperature may seem extremely hot to us and is easily hot enough to emit bright light but it is fairly cool as stars go. The comparatively low temperature of Betelgeuse means that it gives off less light per square meter than a hotter star would, but it makes up for it with its massive size, more than 900 times the diameter of the sun. As massive size means a large surface are and thus a huge output of light.
How can betelgeuse look sso bright if it is far away and has a cool surface?
Several things to consider:-- Because of its ENORMOUS size. We believe that Betelgeuse is about as largeas the orbits of the Asteroid Belt. So if Betelgeuse sat exactly where the sun sits,then Mercury, Venus, the Earth, and Mars would all be inside of it.-- Because it's so close to us. Betelgeuse is roughly 800 light-years from us. That'san enormous distance, but actually pretty close as stars go.-- Because it's so hot. The surface temperature of Betelgeuse is estimated at 3,600 K,which is roughly 3,325° Celsius and 5,960° Fahrenheit. That's pretty cool for a star,but you still wouldn't want to touch it.
What is revealed by the color of the supergiant star called Betelgeuse?
The color of the supergiant star Betelgeuse reveals its stage in its life cycle. Betelgeuse appears red because it is a cool, aging star that is at the latter stages of its life, in the red supergiant phase.
What is hot and cool air?
hot is hot cool air is cold
Is the star Rigel red?
No, it is blue (very hot). Betelgeuse, also in the constellation of Orion, is red.
Which star is hotter betelgeuse or spica?
spica is hotter. even though btelgeuse is bigger it is not as hot as spica
