0
What else can I help you with?
What is the classification of about 90 percent of the stars?
About 90 percent of stars are classified as main sequence stars, which means they are in the stable phase of their lifecycle where they are fusing hydrogen into helium in their cores. These stars follow a pattern on the Hertzsprung-Russell diagram known as the main sequence.
What types of stars are found on an HR diagram?
All stars.
Why does the H-R diagram constructed from the data on the brightest stars differ so much from the diagram constructed data on the nearest stars?
The H-R diagram constructed from the data on the brightest stars differs from the diagram constructed from data on the nearest stars because the brightest stars are typically more massive and have higher luminosities, while the nearest stars may include a mix of different masses and luminosities. This leads to a different distribution of stars in the diagram, with the brightest stars clustering in different regions compared to the nearest stars.
Where would a black hole be located on an h-r diagram?
A black hole does not appear on an H-R diagram. An H-R diagram is a scatter plot of stars based on their luminosity and temperature. Black holes are objects with extreme gravitational forces, not visible light output.
Where are the stars located in our galaxy?
All over the place.
The H-R diagram of a young star cluster shows?
The H-R diagram of a young star cluster shows a main sequence stretching from upper left to lower right, where stars are fusing hydrogen in their cores. It also may include some young, pre-main sequence stars located above and to the right of the main sequence, which are still contracting and heating up. Additionally, there might be some high-mass, short-lived stars in the upper region of the diagram, and low-mass, long-lived stars in the lower region.
Nearly 90 percent of all-stars are at what point in their life cycles?
Nearly 90 percent of all-stars are in the main-sequence phase of their life cycle. This is when they are fusing hydrogen into helium in their cores, a stable phase that can last for billions of years.
What is the location on the HR diagram where most stars lie known as?
The location on the Hertzsprung-Russell (HR) diagram where most stars lie is known as the main sequence. The HR diagram is a plot of stellar luminosity against surface temperature. The main sequence is a prominent band that extends diagonally across the HR diagram from high temperature and high luminosity to low temperature and low luminosity. The majority of stars, approximately 90% of all stars, are situated along the main sequence on the HR diagram. These stars are often referred to as main-sequence stars. They exhibit a smooth relationship between surface temperature and luminosity, with varying sizes and masses but sharing this common characteristic of lying on the diagonal band from the upper left to the lower right of the HR diagram. Source: Teach Astronomy - The Hertzsprung-Russell Diagram
Where are all the secret stars located in super Mario galaxy?
Go to youtube and see how to pass the stars, ok
Were is exosphere located?
this is the outer most layer of the earth. it comes after thermosphere. All the stars are located in this layer and it is the thinnest layer of all
What is the significance of white dwarf stars on the Hertzsprung-Russell diagram?
White dwarf stars are significant on the Hertzsprung-Russell diagram because they represent the final stage of evolution for low to medium mass stars. They are located in the bottom left corner of the diagram, indicating their small size and high temperature. Their presence helps astronomers understand the life cycle of stars and the different stages they go through as they age.
Nearly 90 percent of all-stars are at what point in their life cycle?
100% of all stars go through the Main Sequence stage. This is when they Fuse hydrogen into Helium. The length of this time depends on the density and composition of the star but they all do it.
