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All stars are very hot. Even the comparatively "cool" ones have temperatures of thousands of degrees.
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∙ 8y ago
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Are the bright stars in the sky planets?
Stars are not plants they are really hot gases.
What do red stars in the sky mean?
well they mean that there hot
What is the relationship between color and temperature of the star?
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
What is the relationship between the color and temperature of the star?
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
Are stars in the night sky most like the moon?
no
What stars are very bright and very cool?
the ones in the sky
Are the bright stars in the sky planets?
Stars are not plants they are really hot gases.
What do red stars in the sky mean?
well they mean that there hot
What is the relationship between color and temperature of the star?
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
What is the relationship between the color and temperature of the star?
It depends on the stars wave-lengths for most of it. Stars that are cool (for stars at least- measured in kelvin) normally radiate there energy in the electromagnetic spectrum as red. Even though all stars in the sky appear to be white. Hot stars radiate much larger wave lengths, causing an almost blue color to be emitted. The only way for us to know how hot a star is... is finding where it's wavelengths are at there "peek". Wave lengths are NOT visible to the human eye.
Are stars in the night sky most like the moon?
no
Do stars in the sky have water in them?
No. The stars are too hot for molecules to form. That said, some of those stars have planets and some of those planets may have water.
Are the stars that you see in the sky bigger o smaller than the Sun?
most of the stars you see in the sky are much larger than our sun
How would the night sky be diffrent in summer and winter?
because in summer it is hot and in winter its cold and in the night sky u see all the stars
How did the stars get in the sky and why?
how did the stars get in the sky the stars got in the sky by a famous person her nickname was STELLA with the water gun she shot the stars in the sky and that is how the stars got in the sky you'll have 1000 dollars sent to your door if you can name her real name.
What is the connection between a star's surface temperature and its color?
Stars that are cool normally radiate ther energy in the electromagnetic spectrum as red. Even though all the sky appear to be white, Hot stars radiate much longer wave lengths, causing an almost blue color to be emitted.
Are most of the stars you see in the night sky smaller than earth?
no
