0
Whilst the surrounding matter is falling into the central region, it is considered to be in the protostar stage and thus is not on the HR diagram
However, when the surrounding gas/dust envelope disperses and the accretion process stops, the star is then considered as a pre-main sequence star.
In the HR diagram, the star would then appear on the stellar birthline at the bottom right hand corner.
What else can I help you with?
Who were Enjar Hertzsprung and Henry Russell?
Enjar Hertzsprung lived in 1873-1967 and Henry Russell lived in 1877-1957. They were scientists who worked separtely. They found the same answer about the temperature and color of stars. The diagram that they made is called the Hertzsprung-Russell diargram. It shows the connection between surface temperature and color.The discoverers of the famous Hertzsprung-Russel diagram (HR diagram), which turned out to be an important tool for the analysis of stars.
The region of the Hertzsprung-Russell diagram with the most stars is the what?
The main sequence - the region across the middle of the diagram.
What determines a star's color in the Hertzsprung-Russell diagram?
A star's color in the Hertzsprung-Russell diagram is determined by its surface temperature. Hotter stars appear blue or white, while cooler stars appear red.
According to the hertzsprung Russell diagram what color is are sun?
On the HR diagram the Sun's spectrum is of type G2 which makes it yellow.
How does the hertzsprung Russell diagram classify stars?
increase in absolute brightness as they increase in temperature.Increase in brightness as they increase in temperature
Who created the Hertzsprung-Russell diagram?
The Hertzsprung-Russell diagram was created - as the name suggests - by Ejnar Hertzsprung and Henry Norris Russell in 1910
Who invented the H-R diagram?
Ejnar Hertzsprung and Henry Russell H for Hertzsprung and R for Russell
When was the hertzsprung-Russell diagram invented?
The diagram was created by Ejnar Hertzsprung and Henry Norris Russell aound 1910.
A graph that shows the relationship between a star's absolute magnitude and temperature is a?
The answer to this question is Hertzsprung-Russell diagram
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.
Who were Enjar Hertzsprung and Henry Russell?
Enjar Hertzsprung lived in 1873-1967 and Henry Russell lived in 1877-1957. They were scientists who worked separtely. They found the same answer about the temperature and color of stars. The diagram that they made is called the Hertzsprung-Russell diargram. It shows the connection between surface temperature and color.The discoverers of the famous Hertzsprung-Russel diagram (HR diagram), which turned out to be an important tool for the analysis of stars.
How can you make a hertzsprung-russell diagram?
Only if you are very, very careful.
On a Hertzsprung-Russell diagram, where would you find stars that are cool and luminous?
Cool and luminous stars would be located in the top right corner of a Hertzsprung-Russell diagram, in the region known as the red giant branch.
Where are the stars that are in their giant stages located on the hertzsprung Russell diagram?
Upper right
Why is the Hertzsprung-Russell diagram called a color magnitude diagram?
One axis has the color, the other the magnitude.
The region of the Hertzsprung-Russell diagram with the most stars is the what?
The main sequence - the region across the middle of the diagram.
What graph shows the relationship of a stars absolute magnitude and its temperature?
Its called an HR diagram or a Hertzsprung-Russell diagram.
