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The star Algol is estimated to have approximately the same luminosity as the star Aldebaran and approximately the same surface temperature as the star Rigel Algol is best classified as a?
Algol is a blue main-sequence star in the constellation Perseus
Is Sirius A a main sequence star?
Polaris - the current North star is a multiple star system., consisting of the main star and smaller companions. The main star Alpha Ursae Minoris is a bright star, a 6 solar mass supergiant and it is a main sequence star. Orbiting very close to this main star is a white dwarf of roughly 1.5 solar masses. This is not a main sequence star. Orbiting further out is the third companion, a 1.39 solar mass star. This is a main sequence star. There are also two more distant components (α UMi C and α UMi D) - Polaris is thought to be part of an open cluster - I do not know if these later two stars are main sequence or not.
Does a red main sequence star have fusion?
A red main sequence star would be a red dwarf or a branch red giant. To be on the main sequence, you have to have hydrogen nuclear fusion.
Earths nearest star radiates what type of energy?
Radiant and gravitational Energy.
Where is Hamal on the main sequence?
Unfortunately, it is impossible to tell accurately where a star is on the main sequence.
What is the energy source for all main-sequence star?
Nuclear fusion starting with hydrogen.
What is a star like source of energy in the center of a galaxy?
quasar
The source of energy for a star?
by it self, they create & produce their own energy just like the sun
What is a star's main source of fuel?
A star's main source of fuel is nuclear fusion, specifically the fusion of hydrogen atoms into helium in its core. This process releases vast amounts of energy in the form of light and heat, which sustains the star's luminosity and temperature.
Is the moon a source of solar energy?
No, it is not source of any energy as it is a planet not a star.
What is the primary source of energy for a sylphlike star after it has entered the main sequence and for how long will it typically stay there?
The energy source is hydrogen undergoing nuclear fusion to helium. The time that lasts depends on the mass of the star but it usually takes a few billion years.
What is the main source of energy of a star as it grows in size to becomes a red giant?
A main sequence star burns hydrogen to helium. Once a main sequence star exhausts all of the hydrogen, it begins to expand and burn helium causing if to become a red giant.
What is the source of energy as a star evolves from an interstellar cloud to the protostar stage?
The main source of energy during this stage is gravitational potential energy, as gas in the interstellar cloud collapses under gravity to form a protostar. The energy released from this gravitational collapse heats up the material and initiates the process of star formation.
What is the source of energy in a star?
nuclear fusion
What is the source of a star energy?
nuclear fusion
What is the source of a star's light?
The main source of a star's light is nuclear fusion in its core. This process involves the conversion of hydrogen into helium, releasing energy in the form of light and heat. The energy generated by nuclear fusion is what makes stars shine brightly.
What is the principal source of stellar energy?
The principal source of stellar energy is nuclear fusion, where hydrogen atoms combine to form helium in the core of a star. This process releases immense amounts of energy in the form of light and heat.
