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What is the difference between a brown dwarf and a protostar?
A protostar is a star the is developing as is on the way to starting nuclear fusion. A brown dwarf is a failed star, one that failed to gather enough mass to start fusion.
What is a star and how are they classified?
A star is a large, naturally occurring fusion reactor. Stars are classified by size, content, heat, and position within life cycle.
Difference between a star and a firefly?
A star is a massive celestial body that emits light and energy through nuclear fusion. A firefly is a small insect that produces bioluminescence to attract mates or prey. The main difference is in their size, nature, and source of light production.
What is the key difference between a protosun and a sun?
A protosun is a young star in the early stages of formation, where nuclear fusion has not yet started in its core. Once nuclear fusion begins in the core, the protosun transitions into a sun and starts emitting light and heat.
What creates the heat and light in a star?
Nuclear fusion, in the star's core.Nuclear fusion, in the star's core.Nuclear fusion, in the star's core.Nuclear fusion, in the star's core.
What is different between a star and a planet?
A Star converts hydrogen into energy by nuclear fusion. A planet does not
What makes a fusion stop in the main sequence stage?
A fusion reactor stops in the main sequence stage when it runs out of hydrogen fuel at its core. As hydrogen is depleted, the fusion rate decreases, resulting in a decrease in energy production. At this point, the star will begin to expand and evolve into a different stage of its lifecycle.
What is a fusion reaction also known as?
Since they do not exist yet I do not believe they have any other names. Fusion does exist in nature so a sun or star could be considered a fusion reactor.
What re the phenomena involved about the sun?
Sun, you can say is a huge nuclear reactor in which a constant & rapid nuclear fusion takes place.Hydrogen is the basic constituent of any star which it use as a fuel for nuclear fusion to give higher elements with realease of energy due to mass defect. this, Fusion takes place all along the sun & hence enormous amount of energy is released.hence,nuclear fusion is the phenomena that keeps the star alive!
What difference of a star and a planet?
A star is a luminous ball of plasma held together by its own gravity and produce energy through thermonuclear fusion. A planet is a body orbiting a star massive enough to be rounded by its own gravity but not massive enough to conduct fusion.
What is a difference between 5 star and 5 star deluxe category of hotel?
a difference will be the prices.
What is difference between galaxy and star?
A star is one, a galaxy is many.
