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What else can I help you with?
What is a diagonal band of stars on the H-R diagram?
Main sequence stars.
Where are 90 percent of stars on hr diagram?
main-sequence stars
What do you understand by main sequence stars?
In the HR-diagram, a diagram of color vs. luminosity, most stars are concentrated close to one curve, called the "main sequence". It turns out that stars on the main sequence are the stars that mainly get their energy by converting hydrogen into helium.
Why is there no neurton stars in the hr diagram?
Of course they are on the HR diagram. They are simply not on the main sequence.
About 90 percent of the stars on the hertzsprung-Rusell diagram are?
About 90 percent of the stars on the Hertzsprung-Russell diagram are main sequence stars, which are in the stable phase of hydrogen fusion in their cores. These stars span a range of spectral types and luminosities, representing the majority of stars in the universe.
What kind is stars are shown along the middle of the HR diagram?
The curve that currently contains most stars on the HR diagram is called the "main sequence". It consists of those stars that fuse hydrogen-1, converting it into helium-4.
On a Hertzsprung-Russel diagram red giants and supergiants are positioned?
above the main-sequence stars
What is the main color of a star?
As the HR diagram shows, the hottest stars on the main sequence range from 30,000K as blue-white stars to about 3,000K as redish stars.
Which main sequence stars on the hertzsprung Russell diagram are the lease massive?
The main sequence stars on the Hertzsprung-Russell diagram that are least massive are the red dwarfs. These stars have low masses compared to other main sequence stars like our sun. They are cooler and fainter, making them difficult to observe compared to more massive 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.
Which part of the main sequence in the HR diagram contains the stars that took the longest to reach the main sequence?
The lower right part of the main sequence in the Hertzsprung-Russell diagram contains the stars that took the longest to reach the main sequence. These stars are low mass and cool, so they undergo a longer contraction phase before they start fusing hydrogen in their cores and settle onto the main sequence.
What is the classification of most stars on the H-R diagram?
It's main sequence.
