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In Astronomy stars can be classified by their
- color (temperature)
- composition (as found by their spectrum)
- age
- location in a galaxy
- mass
- proximity to other stars
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What are the three main criteria used to classify stars?
Mass.Luminousity.Temperature.
What characteristics are used to describe stars?
atoms
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 four characteristics that scientists use to classify stars?
Stars are classified by four different characteristics. Apparent magnitude (brightness) and absolute magnitude (how bright it would appear at 10 parsecs from the earth). Luminosity, another measure of brightness, compares the star to the sun's brightness. Spectral classifications are measured by the star's temperatures. Finally stars are signed a number by scientists through the Morgan-Keenan System.
What two variables are used to classify stars?
The first variable that is used to classify stars is its ionization state which can measure the photosphere's temperature and density. This information is gathered by splitting the light from a star with a prism and observing the resulting spectrum that includes absorption lines. Luminosity is another variable used; it is based on the width of absorption lines.
Which characteristics is not used to classify stars?
size
What are characteristics used to classify a star?
you classify stars by color, temperature, size, composition, and brightness.
What are the five characteristics used to describe stars?
Three characteristics to classify stars are their luminosity, size, and color or surface temperature.
What is the main characteristics used to classify stars?
age, brightness , color, bubblyness, yellowness , and heet
What are five characteristics used to classify stars?
---- 1. color 2.size 3.brightness 4.compostion 5.temperature .
What are two items used to classify minerals?
Luster and composition are two characteristics used to classify minerals.
What are the characteristics used to classify viruses?
size and shape
What is used to classify stars?
Size, color and temperature.
How are living things' characteristics are used to classify them?
it tells them apart :)
What are characteristics used to classify air masses?
maritime and continental.
What are the three main criteria used to classify stars?
Mass.Luminousity.Temperature.
What characteristics are used to classify organisms into domains and kingdoms?
.All of the following are used to classify organisms into domains and kingdoms EXCEPT ____.Color of body
