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What are the two main properties that astonomers use to classify stars?
Wiki User
∙ 9y ago
The surface temperature and the absolute magnitude, which is the brightness of the star when viewed from a standard distance of 10 parsecs.
Wiki User
∙ 9y ago
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What are the three main criteria used to classify stars?
Mass.Luminousity.Temperature.
How do the properties of long-lived stars compare to those of short-lived stars?
Long-lived stars begin their lives with less mass and a smaller amount of hydrogen fuel. and Long-lived stars are less luminous during their main-sequence lives.
How many stars are main sequence stars?
Of the stars you can see from Earth, 90% are in the main sequence.
What is the main fuel for nuclear reactions in stars?
The main fuel for stars is hydrogen.
What are the two main things used to classify a cloud?
The main characteristics of clouds are their elevation, and their density.
What are the three main criteria used to classify stars?
Mass.Luminousity.Temperature.
What is the main characteristics used to classify stars?
age, brightness , color, bubblyness, yellowness , and heet
What are the three main characteristic used to classify stars?
The three characteristic are temperature, size, and brightness.
What properties do red main sequence stars share?
high masses low tempature
What are four main factors used classify soils?
what are four main soils used to classify soils
What is a gigantism?
One of two groups of stars on the Hertzsprung -Russell diagram that have a different set of properties than the main sequence stars; bright, low-temperature giant stars that are enormously bright for their temperature.
What are the main properties of stars?
the first property is gas emit lights and helium
What is a red gigant?
One of two groups of stars on the Hertzsprung -Russell diagram that have a different set of properties than the main sequence stars; bright, low-temperature giant stars that are enormously bright for their temperature.
How do geographers classify distributions?
Geographers classify distributions based on their pattern or arrangement across space. Common classifications include clustered (aggregated), dispersed (uniform), or random patterns. These distributions provide insights into the underlying processes shaping the spatial arrangement of phenomena.
How do the properties of long-lived stars compare to those of short-lived stars?
Long-lived stars begin their lives with less mass and a smaller amount of hydrogen fuel. and Long-lived stars are less luminous during their main-sequence lives.
What are four factors used to classify soil?
what are four main soils used to classify soils
what are the main properties of parallels and meridians?
Ware the main properties of parallels and meridians
