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Are most stars main sequence stars?
yes
What is the main sequence temperature?
The temperature of main sequence stars can vary quite a bit.
On a Hertzsprung-Russel diagram red giants and supergiants are positioned?
above the main-sequence stars
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 two types of stars that can form from nebula?
Two types of stars that can form from nebula are main sequence stars, like our Sun, and giant stars, which are larger and brighter than main sequence stars. Main sequence stars fuse hydrogen into helium in their cores, while giant stars have expanded and evolved from the main sequence phase.
What percent of the stars in space are main sequence stars?
Approximately 90%.
Where are 90 percent of stars on hr diagram?
main-sequence stars
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.
90 percent of the stars including your sun are what stars?
90 percent of stars, including the Sun, are main sequence stars. These stars are in a stable phase of nuclear fusion, converting hydrogen into helium in their cores to produce energy. Main sequence stars like our Sun are the most common type of stars in the universe.
About 90 percent of the stars including the sun are what stars?
About 90 percent of the stars, including the sun, are main sequence stars. This means they are in a stable phase of their life cycle, converting hydrogen into helium through nuclear fusion in their cores.
Classification of about 90 percent of the stars?
About 90 percent of stars are classified as main sequence stars, which are stable, fusing hydrogen into helium in their cores. These stars follow a distinct relationship between their luminosity and temperature, known as the Hertzsprung-Russell diagram. Main sequence stars include our Sun and have a lifespan ranging from millions to billions of years.
About 90 percent of the stars in space are stars?
About 90 percent of the stars in space are main sequence stars. These stars, like our sun, are in the middle of their life cycle, where they are fusing hydrogen into helium in their cores. Other types of stars, like white dwarfs, neutron stars, and black holes, make up the remaining 10 percent.
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.
90 percent of the stars are what stars?
90% of the stars in the universe are classified as main sequence stars, which includes stars like our sun. These stars are in the stable phase of their life cycle, converting hydrogen into helium through nuclear fusion in their cores.
What are the two stars that are not in the main sequence?
There are billions of stars that are not on the main sequence.
What percent of the stars are considered part of the main sequence?
Approximately 90% of stars are considered to be part of the main sequence. These are stars that are fusing hydrogen into helium in their cores, like our Sun. The main sequence is a stable period in a star's life cycle that can last for billions of years.
What are the stars in the main sequence?
The smallest stars in the main sequence are the stars with cooler surface temperatures.
