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What else can I help you with?
What kind of diagram do you use for comparing factors?
You could use a Venn diagram.
What does it mean when astronomers say that a star moves form one place to another on the H-R diagram?
It means that the two measurements that are plotted on the H-R diagram - its luminosity and its spectral type (equivalent to its temperature) - change.
Use case diagram for online election voting system?
i want use case diagram for online voting system
What scientific skills did early astronomers use?
EARLY astronomers primarily used mathematics; that's why so many "early astronomers" are described as "mathematician and astronomer". Until the invention of the telescope in the early 1600's, there were no astronomical tools beyond the octant.
Indian astronomers recognized that earth?
India astronomers recognized that the earth was a sphere.
Identify two ways in which astronomers can use an H-R diagram?
Astronomers can use an H-R (Hertzsprung-Russell) diagram to classify stars based on their luminosity and temperature, aiding in understanding star formation and evolution. They can also use the H-R diagram to identify different stages of a star's life cycle, such as main sequence, red giant, and white dwarf phases.
What is the name of the diagram in which astronomers chart the paths of stars lives?
Constellations
Why is the HR diagram useful to astronomers?
It can be used to determine a Stars lifetime, its different stages.
What is another name for a plot of surface temperatures of stars against their absolute magnitude?
This plot is commonly referred to as a Hertzsprung-Russell (H-R) diagram, named after the astronomers Ejnar Hertzsprung and Henry Norris Russell who independently developed it in the early 20th century.
What are the different ways astronomers use to study stars?
the astronomers use Absolute magnitude
What are the 4 variables astronomers use to classify stars?
Astronomers use temperature, luminosity, size, and color to classify stars. These factors help categorize stars into different spectral types and determine their position on the Hertzsprung-Russell diagram.
How do astronomers use infrared lights?
Astronomers use infrared light to map the dust in between stars.
What are the four variables astromeners use to classify stars?
The four variables astronomers use to classify stars are temperature, luminosity, size or radius, and mass. By analyzing these properties, astronomers can determine a star's position on the Hertzsprung-Russell diagram and classify it into different spectral types and stages of stellar evolution.
Where do astronomers snort coke?
They use the bathroom like anyone else in a house or building. They use the restroom, they are astronomers, not astronauts.
What do astronomers use?
Astronomers can use their eyes to study the stars. They can also use various telescopes that either refract, reflect, and detect exotic formations.
What is an instrument that astronomers use?
telescope
Do astronomers use trigonometry?
Yes
